Using OC(c1cccc(OCc2ccccc2)c1OCC1CC1)c1c[nH]c2ncc(Cl)cc12 to produce O=C(c1cccc(OCc2ccccc2)c1OCC1CC1)c1c[nH]c2ncc(Cl)cc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.