pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.26	Datawarrior	1	0	C#CC(C)(C)[NH2+]c1ccccc1	C#CC(C)(C)Nc1ccccc1	mol12636	C#CC(C)(C)Nc1ccccc1
4.2600002	OCHEM	1	0	C#CC(C)(C)[NH2+]c1ccccc1	C#CC(C)(C)Nc1ccccc1	mol12636	C#CC(C)(C)Nc1ccccc1