Using O=C(O)c1cccc(Cc2cccc(F)c2)c1, COc1ccc2[nH]cc(CCN)c2c1 to produce COc1ccc2[nH]cc(CCNC(=O)c3cccc(Cc4cccc(F)c4)c3)c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.