Using CC(=O)OC[C@]12CC[C@H](OC(C)=O)C[C@@H]1CC[C@@H]1[C@@H]2CC[C@]2(C)[C@@H](OC(=O)C(C)(C)C)CC[C@]12O to produce C[C@]12CC[C@H]3[C@@H](CC[C@H]4C[C@@H](O)CC[C@@]43CO)[C@@]1(O)CC[C@@H]2O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.