Using CCCCOC(=O)CO, N#CC1=C(Cl)CCN(Cc2ccccc2)CC1 to produce CCCCOC(=O)c1oc2c(c1N)CCN(Cc1ccccc1)CC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.