pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.95000004768372	QSARToolbox	0	-1	O=C(O)Cn1nnnc1CCCn1nnc(-c2ccccc2)n1	O=C([O-])Cn1nnnc1CCCn1nnc(-c2ccccc2)n1	mol36315	O=C(O)Cn1nnnc1CCCn1nnc(-c2ccccc2)n1