Using O=S([O-])c1ccc(CN2CCOCC2)cc1, COC(=O)c1ccc(-c2nc(CCl)c(C)o2)cc1 to produce COC(=O)c1ccc(-c2nc(CS(=O)(=O)c3ccc(CN4CCOCC4)cc3)c(C)o2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.