pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.7	OCHEM	1	0	NS(=O)(=O)c1cc2cc(C[NH2+]CCCCO)sc2s1	NS(=O)(=O)c1cc2cc(CNCCCCO)sc2s1	mol16637	NS(=O)(=O)c1cc2cc(CNCCCCO)sc2s1