pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.2	OCHEM	1	0	COC(=O)Nc1[nH]c2ccccc2[nH+]1	COC(=O)Nc1nc2ccccc2[nH]1	mol26486	COC(=O)Nc1nc2ccccc2[nH]1