Showing structure for C[Si](C)(C)OCC1=CC(O[Si](C)(C)C)=C2C(=O)C3=C(O[Si](C)(C)C)C=CC=C3C(C3OC(CO)C(O[Si](C)(C)C)C(O)C3O[Si](C)(C)C)C2=C1