1 5RV 2-[(2-azanyl-6-oxidanylidene-3,9-dihydropurin-8-yl)sulfanylmethyl]benzenecarbonitrile 1.000 2 5RU 2-azanyl-8-[(2-fluorophenyl)methylsulfanyl]-1,9-dihydropurin-6-one 0.864 3 5RW 2-azanyl-8-[(4-fluorophenyl)methylsulfanyl]-1,7-dihydropurin-6-one 0.864 4 5RX 2-azanyl-8-[(4-chlorophenyl)methylsulfanyl]-1,9-dihydropurin-6-one 0.864 5 YH2 4-{[(2-amino-6-oxo-6,9-dihydro-1h-purin-8-yl)sulfanyl]methyl}benzonitrile 0.826 6 5RY 4-[(2-azanyl-6-oxidanylidene-1,9-dihydropurin-8-yl)sulfanylmethyl]-3-fluoranyl-benzenecarbonitrile 0.792 7 7PM (2r)-[(2-amino-6-oxo-6,9-dihydro-1h-purin-8-yl)sulfanyl](phenyl)acetic acid 0.792