Using COc1ccc2c(c1)[C@]1(COCC(N)=N1)c1cc(Br)ccc1O2 to produce NC1=N[C@]2(COC1)c1cc(O)ccc1Oc1ccc(Br)cc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.