Using COC1=CCC2=C(CC[C@@H]3[C@@H]2CC[C@]2(CC(C)C)[C@@H](O)CC[C@@H]32)C1 to produce CC(C)C[C@]12CC[C@H]3[C@@H](CCC4=CC(=O)CC[C@@H]43)[C@@H]1CC[C@@H]2O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.