Cc1ccc(-n2nnc(C(=O)O)c2C2CC2)cc1    euroSAMPL-29    0_1
Cc1ccc(-n2[nH+]nc(C(=O)[O-])c2C2CC2)cc1    euroSAMPL-29    0_2
Cc1ccc(-n2n[nH+]c(C(=O)[O-])c2C2CC2)cc1    euroSAMPL-29    0_3
Cc1ccc(-n2nnc(C(=O)[O-])c2C2CC2)cc1    euroSAMPL-29    -1_1