pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.1	Baltruschat ChEMBL	2	1	C[NH+](Cc1nc2ccccc2c(=O)[nH]1)Cc1nc(-c2ccccc2)[nH+]o1,C[NH+](Cc1[nH]c(=O)c2ccccc2[nH+]1)Cc1nc(-c2ccccc2)no1,C[NH+](Cc1nc2ccccc2c(=O)[nH]1)Cc1[nH+]c(-c2ccccc2)no1	CN(Cc1[nH]c(=O)c2ccccc2[nH+]1)Cc1nc(-c2ccccc2)no1,C[NH+](Cc1nc2ccccc2c(=O)[nH]1)Cc1nc(-c2ccccc2)no1	mol21415	CN(Cc1nc2ccccc2c(=O)[nH]1)Cc1nc(-c2ccccc2)no1