Using CCOc1cc(CN2CCC(N)CC2)ccc1OC, CCOC(=O)c1ccc(Cl)nc1 to produce CCOC(=O)c1ccc(NC2CCN(Cc3ccc(OC)c(OCC)c3)CC2)nc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.