pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.1	Novartis	1	0	O=C(Nc1cccc2c[nH+]ccc12)c1ccc(-c2ccccc2)cc1	O=C(Nc1cccc2cnccc12)c1ccc(-c2ccccc2)cc1	mol2986	O=C(Nc1cccc2cnccc12)c1ccc(-c2ccccc2)cc1