Using Nc1ccc(F)cc1, COc1cc(Nc2ncc(C=O)s2)ccc1-n1cnc(C)c1 to produce COc1cc(Nc2ncc(CNc3ccc(F)cc3)s2)ccc1-n1cnc(C)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.