Showing structure for CC(C)(C)[Si](C)(C)NC(CC1=CC=C(O)C=C1)C(=O)NCC(=O)NCC(=O)N(C(CC1=CC=CC=C1)C(=O)NCC(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C