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