Using COC1=N[C@H](C(C)C)C(OC)=NC1, BrC[C@@H]1CC=CCC1 to produce COC1=N[C@H](C(C)C)C(OC)=N[C@H]1C[C@@H]1CC=CCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.