Using COC(=O)[C@H]1C/C(=C/c2ccccc2)CC[C@@H]1C(=O)N1CCN(c2ccccc2)CC1 to produce O=C(O)[C@H]1C/C(=C/c2ccccc2)CC[C@@H]1C(=O)N1CCN(c2ccccc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.