Using COCCn1cc(Cc2cccc(F)c2)sc1=N, O=C(O)C12CC3CC(CC1C3)C2 to produce COCCn1cc(Cc2cccc(F)c2)sc1=NC(=O)C12CC3CC(CC1C3)C2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.