Using COc1ccc2c(c1)C1(COC(N)=N1)c1c(ccc(Br)c1F)O2 to produce NC1=NC2(CO1)c1cc(O)ccc1Oc1ccc(Br)c(F)c12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.