Showing structure for CC(=O)NC1C(NOC(=O)N(C2=CC=CC=C2)[Si](C)(C)C(C)(C)C)OC(CO[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1O[Si](C)(C)C(C)(C)C