Using O=c1ccccn1Cc1ccc(F)cc1, O=C(c1cccnc1)c1cccnc1 to produce O=c1ccccn1C(c1ccc(F)cc1)C(O)(c1cccnc1)c1cccnc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.