S1(=O)(=O)C=C(N)C2(O1)C(CO[Si](C)(C)C(C)(C)C)OC(N3C=C(C)C(=O)N(C)C3=O)C2O[Si](C)(C)C(C)(C)C.CCOCN4C(=O)NC(=O)C(C(C)C)=C4Cc5ccccc5.OCC6SCC(O6)N7C=CC(N)=NC7=O