Using CON(C)C(=O)CCl, C[Si](C)(C)CCOCn1ccc2c(Br)ccnc21 to produce C[Si](C)(C)CCOCn1ccc2c(C(=O)CCl)ccnc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.