Using CCOC(=O)CBr, Cc1ccc(N2C(=O)NC(=O)C23CCCCC3)cc1 to produce CCOC(=O)CN1C(=O)N(c2ccc(C)cc2)C2(CCCCC2)C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.