Using COc1cnc(-c2ccc(F)cc2)nc1-c1cccc(O)c1, CCC(C)Br to produce CCC(C)Oc1cccc(-c2nc(-c3ccc(F)cc3)ncc2OC)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.