Using OC1CCN(c2ncc(C3CC3)cn2)CC1, O=c1cc(O)c(Cl)c[nH]1 to produce O=c1cc(OC2CCN(c3ncc(C4CC4)cn3)CC2)c(Cl)c[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.