Using BrCCOc1ccccc1, CCOC(=O)/C=C/c1ccc(N(C(=O)OC(C)(C)C)[C@@H]2CCNC2)nc1 to produce CCOC(=O)/C=C/c1ccc(N(C(=O)OC(C)(C)C)[C@@H]2CCN(CCOc3ccccc3)C2)nc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.