Using CCCBr, C=CC[C@@H]1C[C@H](c2cccc(Cl)c2)[C@@H](c2ccc(Cl)cc2)NC1=O to produce C=CC[C@@H]1C[C@H](c2cccc(Cl)c2)[C@@H](c2ccc(Cl)cc2)N(CCC)C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.