Using COP(=O)(CC(=O)C[C@H](CC(=O)O)O[Si](C)(C)C(C)(C)C)OC, CC(C)=O to produce COC(=O)C[C@@H](CC(=O)CP(=O)(OC)OC)O[Si](C)(C)C(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.