Using COc1cc(OC)c2c(c1)[C@]1(C)CC[C@H]3C(C)(C)CCC[C@]3(C)[C@H]1CO2 to produce COc1cc(O)c2c(c1)[C@]1(C)CC[C@H]3C(C)(C)CCC[C@]3(C)[C@H]1CO2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.