Showing structure for CC(C)(C)[Si](C)(C)OC1COC(OCC2OC(OC(C#N)C3=CC=CC=C3)C(O)C(O[Si](C)(C)C(C)(C)C)C2O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1O