pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
11.12	IUPAC digitized pKa	1	0	CC[NH2+]C[Si](C)(C)C	CCNC[Si](C)(C)C	mol1467	CCNC[Si](C)(C)C
11.11	Datawarrior	1	0	CC[NH2+]C[Si](C)(C)C	CCNC[Si](C)(C)C	mol1467	CCNC[Si](C)(C)C