Using CCO, C[C@]12C[C@H]3O[C@H]3C[C@@H]1CC[C@H]1[C@@H]3CC[C@H](C(=O)O)[C@@]3(C)CC(=O)[C@@H]12 to produce CCO[C@H]1C[C@@]2(C)[C@@H](CC[C@H]3[C@@H]4CC[C@H](C(=O)O)[C@@]4(C)CC(=O)[C@@H]32)C[C@@H]1O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.