Using O=C(Cl)CCl, COc1ccc(CNc2ccc(CO[Si](C)(C)C(C)(C)C)cc2O)cc1 to produce COc1ccc(CN2C(=O)COc3cc(CO[Si](C)(C)C(C)(C)C)ccc32)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.