pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.57	Datawarrior	1	0	C=C[C@@H](C)[NH2+]c1ccccc1	C=C[C@@H](C)Nc1ccccc1	mol14190	C=CC(C)Nc1ccccc1
4.5700002	OCHEM	1	0	C=C[C@@H](C)[NH2+]c1ccccc1	C=C[C@@H](C)Nc1ccccc1	mol14190	C=CC(C)Nc1ccccc1