pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.8	Hunt	0	-1	CCOC(=O)N1CCC(c2cc(=O)n(-c3ccccc3)[nH]2)CC1	CCOC(=O)N1CCC(c2cc(=O)n(-c3ccccc3)[n-]2)CC1	mol2297	CCOC(=O)N1CCC(c2cc(=O)n(-c3ccccc3)[nH]2)CC1