pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.7	SAMPL6	0	-1	O=C1NC(=O)/C(=C\c2cccc(OCc3ccc(Cl)cc3Cl)c2)S1	""	SM20	O=C1NC(=O)/C(=C\c2cccc(OCc3ccc(Cl)cc3Cl)c2)S1