pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.71	IUPAC digitized pKa	0	-1	S=C(S)N(C1CCCC1)C1CCCC1	S=C([S-])N(C1CCCC1)C1CCCC1	mol11630	S=C(S)N(C1CCCC1)C1CCCC1