CC(C)(C)C(=O)N1CC[NH+](c2ccc(C(=O)[O-])cc2)CC1    euroSAMPL-09    0_1
CC(C)(C)C(=O)N1CCN(c2ccc(C(=O)O)cc2)CC1    euroSAMPL-09    0_2
CC(C)(C)C(=O)N1CCN(c2ccc(C(=O)[O-])cc2)CC1    euroSAMPL-09    -1_1