Showing structure for CC(C)(C)[Si](C)(C)NC1=NC(N(C[C@H](O)[C@H](O)[C@H](O)COP(=O)(O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=C(N)C(=O)N1[Si](C)(C)C(C)(C)C