COc1c(C)c2c(c(O)c1C/C=C(\C)CCC(=O)OCCN1CCOCC1)C(=O)OC2    mol30050    0_1
COc1c(C)c2c(c([O-])c1C/C=C(\C)CCC(=O)OCC[NH+]1CCOCC1)C(=O)OC2    mol30050    0_2
COc1c(C)c2c(c([O-])c1C/C=C(\C)CCC(=O)OCCN1CCOCC1)C(=O)OC2    mol30050    -1_1