Using CCOC(=O)N1CCC(Nc2nc3ccccc3[nH]2)CC1, O=C(CBr)c1ccc(Cl)cc1 to produce CCOC(=O)N1CCC(Nc2nc3ccccc3n2CC(=O)c2ccc(Cl)cc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.