Showing structure for CC1=CN(C2CC(O[Si](C)(C)C(C)(C)C)C(COP(=O)(O)OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)O[Si](C)(C)C(C)(C)C)O2)C(=O)[NH]C1=O