Using C=C1C[C@@H]2[C@H](CC[C@@]3(C)[C@H]2CC[C@]3(OC(C)=O)C(C)=O)[C@]2(C)C1=CC(=O)[C@@H]1C[C@@H]12 to produce C=C1C[C@@H]2[C@H](CC[C@@]3(C)[C@H]2CC[C@]3(O)C(C)=O)[C@]2(C)C1=CC(=O)[C@@H]1C[C@@H]12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.