Using CN1CCNCC1, Clc1ccc(Cl)c(OC(CCCI)c2cccs2)c1 to produce CN1CCN(CCCC(Oc2cc(Cl)ccc2Cl)c2cccs2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.