Using COc1ccc(CCN)cc1F, O=C(Cl)C1(c2ccccc2Cl)CC1 to produce COc1ccc(CCNC(=O)C2(c3ccccc3Cl)CC2)cc1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.