Using ClCSCc1ccccc1, CCOC(=O)C(CC(C)C)C(=O)OCC to produce CCOC(=O)C(CSCc1ccccc1)(CC(C)C)C(=O)OCC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.