pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.23	Datawarrior	1	0	C[C@@H]1CC[C@@H]2CC[C@H](C)[NH+]21	C[C@@H]1CC[C@@H]2CC[C@H](C)N21	mol13177	C[C@@H]1CC[C@@H]2CC[C@H](C)N21