Using [Cl-], C[Si](C)(C)CCOCn1ccc2c(=O)[nH]ncc21 to produce C[Si](C)(C)CCOCn1cc(Cl)c2c(=O)[nH]ncc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.