COc1c(O)cc2c(c1OC)-c1ccc(OC)c(=O)cc1[C@@H](NC(C)=O)CC2    mol33949    0_1
COc1c([O-])cc2c(c1OC)-c1ccc(OC)c(=O)cc1[C@@H](NC(C)=O)CC2    mol33949    -1_1
COc1c(O)cc2c(c1OC)-c1ccc(OC)c(=O)cc1[C@@H]([N-]C(C)=O)CC2    mol33949    -1_2