pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.73	IUPAC digitized pKa	1	0	C[Si](C)(C)CCC[NH3+]	C[Si](C)(C)CCCN	mol2040	C[Si](C)(C)CCCN
10.75	Datawarrior	1	0	C[Si](C)(C)CCC[NH3+]	C[Si](C)(C)CCCN	mol2040	C[Si](C)(C)CCCN