pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
-0.22	Datawarrior	1	0	Cc1c(O)c(=[OH+])n(-c2ccccc2)n1C	Cc1c(O)c(=O)n(-c2ccccc2)n1C	mol15715	Cc1c(O)c(=O)n(-c2ccccc2)n1C