pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.4	Datawarrior	0	-1	CCCCCCc1c(-c2ccccc2)nn(-c2ccccc2)c1O	CCCCCCc1c(-c2ccccc2)nn(-c2ccccc2)c1[O-]	mol14630	CCCCCCc1c(-c2ccccc2)nn(-c2ccccc2)c1O
7.4000001	OCHEM	0	-1	CCCCCCc1c(-c2ccccc2)nn(-c2ccccc2)c1O	CCCCCCc1c(-c2ccccc2)nn(-c2ccccc2)c1[O-]	mol14630	CCCCCCc1c(-c2ccccc2)nn(-c2ccccc2)c1O