pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.0	OCHEM	0	-1	Cc1cc(C(=O)Nc2ccc(-c3ccccc3S(N)(=O)=O)cc2)n(CCCCN)n1	Cc1cc(C(=O)Nc2ccc(-c3ccccc3S([NH-])(=O)=O)cc2)n(CCCCN)n1	mol21378	Cc1cc(C(=O)Nc2ccc(-c3ccccc3S(N)(=O)=O)cc2)n(CCCCN)n1