Using C[C@]12CC[C@H]3[C@@H](CCC4=CC(=O)CC[C@@]43CO)[C@@H]1CCC2=O, C[O+](C)C to produce COC[C@]12CCC(=O)C=C1CC[C@@H]1[C@@H]2CC[C@]2(C)C(=O)CC[C@@H]12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.