pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.84	Caine	1	0	O=C1CCCC(=O)C1C(=O)c1cc2ccc[nH+]c2nc1C(F)(F)F,O=C1CCCC(=O)C1C(=O)c1cc2cccnc2[nH+]c1C(F)(F)F	O=C1CCCC(=O)C1C(=O)c1cc2cccnc2nc1C(F)(F)F	mol2696	O=C1CCCC(=O)C1C(=O)c1cc2cccnc2nc1C(F)(F)F