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