pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.25	Datawarrior	1	0	C#C[C@@H](C)[NH2+]c1ccccc1	C#C[C@@H](C)Nc1ccccc1	mol14192	C#CC(C)Nc1ccccc1