Showing structure for CC(C)(C)[Si](C)(C)OC1(O[Si](C)(C)C(C)(C)C)CCN2C(=N)N(O)[C@@H](COC(N)=O)[C@@H]3N([Si](C)(C)C(C)(C)C)C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=N[C@@]321