Using Cc1nn(C)c(Oc2ccc(F)cc2)c1C=NO, O=C(OC1CCCCC1)c1ccc(CBr)cc1 to produce Cc1nn(C)c(Oc2ccc(F)cc2)c1C=NOCc1ccc(C(=O)OC2CCCCC2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.