Showing structure for C[Si](C)(C)O[C@@H]1[C@@H](C(=O)O)O[C@@H](OC(=O)C2=CC=CC=C2N(C2=CC=CC(Cl)=C2C=O)[Si](C)(C)C)[C@H](O[Si](C)(C)C)[C@H]1O