Using CS(=O)(=O)OCCCN1CCN(C(=O)/C=C/c2ccc(Cl)c(Cl)c2)CCC1=O, [I-] to produce O=C(/C=C/c1ccc(Cl)c(Cl)c1)N1CCC(=O)N(CCCI)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.