Using Brc1cccnc1, COc1ccc(N(C(=O)CN2C(=O)CC(=O)Nc3ccccc32)C(C)C)cc1 to produce COc1ccc(N(C(=O)CN2C(=O)CC(=O)N(c3cccnc3)c3ccccc32)C(C)C)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.