1 YSC [(2~{R},3~{S},4~{R},5~{R})-5-(4-azanyl-2-oxidanylidene-pyrimidin-1-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methyl ~{N}-[(2~{S})-2-azanyl-3-(4-hydroxyphenyl)propanoyl]sulfamate 1.000 2 YSU [(2~{R},3~{S},4~{R},5~{R})-5-[2,4-bis(oxidanylidene)pyrimidin-1-yl]-3,4-bis(oxidanyl)oxolan-2-yl]methyl ~{N}-[(2~{S})-2-azanyl-3-(4-hydroxyphenyl)propanoyl]sulfamate 0.941 3 Y3U [(2~{R},3~{S},4~{R},5~{R})-5-[3-methyl-2,4-bis(oxidanylidene)pyrimidin-1-yl]-3,4-bis(oxidanyl)oxolan-2-yl]methyl ~{N}-[(2~{S})-2-azanyl-3-(4-hydroxyphenyl)propanoyl]sulfamate 0.914 4 YSA 5'-O-[N-(L-tyrosyl)sulfamoyl]adenosine 0.838 5 W5Y 5'-O-(L-phenylalanylsulfamoyl)adenosine 0.811 6 A1AZG {(2r,3s,4r,5r)-5-[4-amino-3-(propan-2-yl)-1h-pyrazolo[3,4-D]pyrimidin-1-yl]-3,4-dihydroxyoxolan-2-yl}methyl [(2s)-2-amino-3-(4-hydroxyphenyl)propanoyl]sulfamate 0.775 7 FZQ 5'-O-(N-(L-seryl)-sulfamoyl)cytidine 0.765 8 8PZ [(2~{R},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methyl ~{N}-[(3~{S})-3-azanyl-3-phenyl-propanoyl]sulfamate 0.763 9 66I {(2r,3s,4r,5r)-5-[4-amino-3-(difluoromethoxy)-1h-pyrazolo[3,4-D]pyrimidin-1-yl]-3,4-dihydroxyoxolan-2-yl}methyl [(2s)-2-amino-3-(4-hydroxyphenyl)propanoyl]sulfamate (non-preferred name) 0.756 10 RRB [(2~{R},3~{S},4~{R},5~{R})-5-[7-azanyl-5-(hydroxymethyl)benzimidazol-1-yl]-3,4-bis(oxidanyl)oxolan-2-yl]methyl ~{N}-[(2~{S})-2-azanyl-3-(4-hydroxyphenyl)propanoyl]sulfamate 0.750 11 A1L0H [(2~{R},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methyl ~{N}-[(3~{S})-3-azanyl-3-(2-bromophenyl)propanoyl]sulfamate 0.744 12 HFR [(2r,3s,4r,5r)-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methyl N-[(3s)-3-azanyl-3-(3-bromophenyl)propanoyl]sulfamate 0.744 13 A1L0G [(2~{R},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methyl ~{N}-[(3~{S})-3-azanyl-3-(3-cyanophenyl)propanoyl]sulfamate 0.725 14 G5N 5'-O-(N-(L-aspartyl)-sulfamoyl)cytidine 0.722 15 HQ5 5'-O-(N-(L-leucyl)-sulfamoyl)cytidine 0.722 16 FZK 5'-O-(N-(L-seryl)-sulfamoyl)uridine 0.714 17 WSA 5'-O-[(L-tryptophylamino)sulfonyl]adenosine 0.707