Showing structure for CC(C)(C)[Si](C)(C)O[C@H]1[C@H](NCC2=CN([Si](C)(C)C(C)(C)C)C3=C2C(=O)N([Si](C)(C)C(C)(C)C)C(=N)[NH]3)C=C[C@H]1O[Si](C)(C)C(C)(C)C