pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.06	Datawarrior	0	-1	C[Si](C)(C)CCCCCC(=O)O	C[Si](C)(C)CCCCCC(=O)[O-]	mol12865	C[Si](C)(C)CCCCCC(=O)O
5.0599999	OCHEM	0	-1	C[Si](C)(C)CCCCCC(=O)O	C[Si](C)(C)CCCCCC(=O)[O-]	mol12865	C[Si](C)(C)CCCCCC(=O)O
5.05999994277954	QSARToolbox	0	-1	C[Si](C)(C)CCCCCC(=O)O	C[Si](C)(C)CCCCCC(=O)[O-]	mol12865	C[Si](C)(C)CCCCCC(=O)O