Using CCOC(=O)c1sc(-c2ccn(CCc3ccc(F)cc3)n2)nc1C to produce Cc1nc(-c2ccn(CCc3ccc(F)cc3)n2)sc1C(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.