pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.53	OCHEM	1	0	Cc1cc[nH]c(=[OH+])c1	Cc1cc[nH]c(=O)c1	mol6457	Cc1cc[nH]c(=O)c1