Using COC1=N[C@H](C(C)C)C(OC)=NC1, BrCc1ccc2ncccc2c1 to produce COC1=N[C@H](C(C)C)C(OC)=N[C@H]1Cc1ccc2ncccc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.