pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.5	Novartis	1	0	COc1ccc2c(c1)C[NH+](C)CCS2	COc1ccc2c(c1)CN(C)CCS2	mol2867	COc1ccc2c(c1)CN(C)CCS2