Using O=C(Cl)OCCl, N[C@@H]1CCCN2c3cc(Cl)ccc3Oc3ccccc3[C@H]12 to produce O=C(N[C@@H]1CCCN2c3cc(Cl)ccc3Oc3ccccc3[C@H]12)OCCl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.