Showing structure for C=CC(O)C/C(=N\OS(=O)(=O)O[Si](C)(C)C(C)(C)C)SC1OC(CO[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1O