CC[C@@H]1CCCCN1C(=O)NC1CCN(C(=O)OC(C)(C)C)CC1
COCCN1C[C@H](C(=O)N(Cc2cccc(Cl)c2)C(C)C)CC1=O
CCOC(=O)[C@H](F)[C@@]1(O)CCC[NH+](C(C)C)CC1
CC(C)(C)OC(=O)N1CC[C@H]2CC(=O)[C@H]2C1
CC(C)CN(CCC#N)C(=O)NC[C@@H]1CC[C@H](C(=O)[O-])O1
C/C=C/C=C/C(=O)N1C[C@@H](C(=O)OC)[C@@H](C)C1
CN(C[C@@H]1CCCN(C(=O)NCCc2ccc(F)cc2)C1)C(=O)OC(C)(C)C
CC(C)(C)OC(=O)NC1CCN(CC(=O)c2nccs2)CC1
C=CCN(CC=C)C(=O)C1CCN(C(=O)C(C)(C)C)CC1
COC[C@H](O)C[NH+]1CCC(C)(C)C1
CC(C)C[C@@H]([NH3+])C(=O)N1CC[C@H](C(=O)[O-])[C@@H]1C
CC(C)[C@H]([NH2+]CC1CCN(C(=O)OC(C)(C)C)CC1)c1cccnc1