Using Cc1ccc2[nH]cc(CCN)c2c1, O=C(O)c1ccc(Cc2cccc(F)c2)cc1 to produce Cc1ccc2[nH]cc(CCNC(=O)c3ccc(Cc4cccc(F)c4)cc3)c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.