Using O=C(N[C@H]1CC[C@@H]2C[C@H]1C(=O)O2)OCc1ccccc1 to produce N[C@H]1CC[C@@H]2C[C@H]1C(=O)O2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.