Using O=S(Cl)Cl, CCCCOc1c(CO)n(CC(C)C)c(=O)c2ccc(OCc3ccccc3)cc12 to produce CCCCOc1c(CCl)n(CC(C)C)c(=O)c2ccc(OCc3ccccc3)cc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.