pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.71	IUPAC digitized pKa	1	0	COc1cc(C)[nH+]c(C)n1,COc1cc(C)nc(C)[nH+]1	COc1cc(C)nc(C)n1	mol7487	COc1cc(C)nc(C)n1
4.71000003814697	QSARToolbox	1	0	COc1cc(C)[nH+]c(C)n1,COc1cc(C)nc(C)[nH+]1	COc1cc(C)nc(C)n1	mol7487	COc1cc(C)nc(C)n1