Using CC1(C)CC2CC(C)(CN2C(=O)c2ccc3[nH]ccc3c2)C1, CCOC(=O)C(C)Br to produce CCOC(=O)CCn1ccc2cc(C(=O)N3CC4(C)CC3CC(C)(C)C4)ccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.