pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.77	Baltruschat ChEMBL	1	0	CS(=O)(=O)OCCC[NH2+]CCCOS(C)(=O)=O	CS(=O)(=O)OCCCNCCCOS(C)(=O)=O	mol17423	CS(=O)(=O)OCCCNCCCOS(C)(=O)=O