Using COC(=O)C1Cc2ccccc2CN1C(=O)OCc1ccccc1, C[Si](C)(C)N[Si](C)(C)C to produce COC(=O)C1(C)Cc2ccccc2CN1C(=O)OCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.