Using CCCCCCCCOc1ccc(C(O)CNCc2ccccc2)cc1, O=C(Cl)CCl to produce CCCCCCCCOc1ccc(C2CN(Cc3ccccc3)C(=O)CO2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.