Using CC(C)(C)[Si](Cl)(c1ccccc1)c1ccccc1, O=C1CCc2ccc(O)cc21 to produce CC(C)(C)[Si](Oc1ccc2c(c1)C(=O)CC2)(c1ccccc1)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.