1 HE8 3-[(3~{S},4~{R})-4-azanyl-4-carboxy-pyrrolidin-3-yl]propyl-tris(oxidanyl)boranuide 1.000 2 XC3 [(~{E})-3-[(3~{S},4~{R})-4-azanyl-1-[(2~{S})-2-azanylpropanoyl]-4-carboxy-pyrrolidin-3-yl]prop-1-enyl]-tris(oxidanyl)boranium 0.762 3 QR1 {3-[(3ar,4s,5s,6ar)-5-azaniumyl-5-carboxyoctahydrocyclopenta[C]pyrrol-2-ium-4-yl]propyl}(trihydroxy)borate(1-) 0.750 4 QR4 {3-[(3ar,4r,5s,6ar)-4-azaniumyl-4-carboxyoctahydrocyclopenta[B]pyrrol-1-ium-5-yl]propyl}(trihydroxy)borate(1-) 0.750 5 VV1 3-[(1~{S},2~{S},5~{R})-2-carboxy-3,6-diazabicyclo[3.2.0]heptan-1-yl]propyl-$L^{3}-oxidanyl-bis(oxidanyl)boranuide 0.737 6 VUV 3-[(2~{S},3~{R})-2-carboxypyrrolidin-3-yl]propyl-$L^{3}-oxidanyl-bis(oxidanyl)boranuide 0.722 7 QRA 3-[(5~{S},7~{S},8~{S})-8-azanyl-8-carboxy-1-azaspiro[4.4]nonan-7-yl]propyl-$L^{3}-oxidanyl-bis(oxidanyl)boranuide 0.714 8 QRJ {3-[(5r,7s,8s)-8-azaniumyl-8-carboxy-2-azaspiro[4.4]nonan-2-ium-7-yl]propyl}(trihydroxy)borate(1-) 0.714 9 VUS 3-[(3~{a}~{S},4~{S},6~{a}~{R})-4-carboxy-2,3,4,5,6,6~{a}-hexahydro-1~{H}-pyrrolo[2,3-C]pyrrol-3~{a}-yl]propyl-$L^{3}-oxidanyl-bis(oxidanyl)boranuide 0.700 10 VV4 3-[(1~{R},5~{S},8~{R})-5-carboxy-2,6-diazabicyclo[3.2.1]octan-8-yl]propyl-$L^{3}-oxidanyl-bis(oxidanyl)boranuide 0.700