Using COC(=O)C(C(=O)OC)[C@H]1CC[C@@H](NCc2ccccc2)CC1 to produce COC(=O)C(C(=O)OC)[C@H]1CC[C@@H](N)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.