Using CCOC(=O)CCc1c[nH]nc1OCC, CN(CCOc1ccc(CCl)cc1)c1ccccn1 to produce CCOC(=O)CCc1cn(Cc2ccc(OCCN(C)c3ccccn3)cc2)nc1OCC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.