pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.7	OCHEM	2	1	[NH3+]c1c2ccccc2nc2c(C(=O)NCC[NH+]3CCOCC3)cccc12,Nc1c2ccccc2[nH+]c2c(C(=O)NCC[NH+]3CCOCC3)cccc12	[NH3+]c1c2ccccc2nc2c(C(=O)NCCN3CCOCC3)cccc12,Nc1c2ccccc2[nH+]c2c(C(=O)NCCN3CCOCC3)cccc12	mol18316	Nc1c2ccccc2nc2c(C(=O)NCCN3CCOCC3)cccc12