Using COc1ccc2c(c1OCc1ccccc1)C[C@@H](c1ccccc1)O[C@H]2CN to produce COc1ccc2c(c1O)C[C@@H](c1ccccc1)O[C@H]2CN, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.