C1CC2CC1C=C2 1 c1ccccc1 1 c1ccsc1 1 c2ccc(c1ccon1)cc2 1 c2ccc(c1ncc[nH]1)cc2 1 C2CCC(c1nnc[nH]1)CC2 1 nonring 1 O=c1cc[nH]n1c2nnn[nH]2 1 O=C2C=CC1C=CC=CC1C2=O 1 O=C2NC(=O)C(c1ccccc1)O2 1 O=c3n(CCc1c[nH]c2ccccc12)c(=O)c4ccccc34 1 O=C3NC(=O)C2C1CCC(C1)C23 1 O=c4n(C(Cc1cnn[nH]1)Cc2cccc3ccccc23)c(=O)c5ccccc45 1 O=C(Nc1ccccc1)c2ccccc2 1 O=C(Nc1ccccc1)c2ccco2 1 O=S(=O)(Nc1ccccc1)c2ccccc2 1 O=S(=O)(Nc1ccccc1N2CCCCC2)c3ccsc3 1 O=S(=O)(Nc1cccs1)c2ccccc2 1 O=S(=O)(Nc1cccs1)c2ccoc2 1 O=S(=O)(NCc1ccccc1)c2ccsc2 1 O=C1CCCN1c2ccccc2 2 O=c3n(CCc1cccc2ccccc12)c(=O)c4ccccc34 2 O=S(=O)(Nc1ccsc1)c2ccccc2 2 c2ccc1scnc1c2 3 O=c1[nH]c(=O)c2ccccc12 3 O=c2n(CCc1ccccc1)c(=O)c3ccccc23 6 O=S(=O)(Nc1ccccc1)c2ccsc2 11