Showing structure for C[Si](C)(C)OCC1OC(S/C(CC2=CN([Si](C)(C)C)C3=CC=CC(O[Si](C)(C)C)=C23)=N\OS(=O)(=O)O[Si](C)(C)C)C(O[Si](C)(C)C)C(O[Si](C)(C)C)C1O