Using Oc1ccc2c(c1)CCN(C1CCC1)CC2, O=C1CCCN1c1nccnc1Cl to produce O=C1CCCN1c1nccnc1Oc1ccc2c(c1)CCN(C1CCC1)CC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.