Using CCCOc1cccc(C=O)c1, NCCc1c[nH]c2ccc(F)cc12 to produce CCCOc1cccc(CNCCc2c[nH]c3ccc(F)cc23)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.