Using CC(OC(=O)CCC(=O)OCc1ccccc1)[C@H]1CC[C@H]2[C@@H]3CC[C@H]4N(C)C(=O)CC[C@]4(C)[C@H]3CC[C@]12C to produce CC(OC(=O)CCC(=O)O)[C@H]1CC[C@H]2[C@@H]3CC[C@H]4N(C)C(=O)CC[C@]4(C)[C@H]3CC[C@]12C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.