tokens: However , simultaneous incubation of RU 486 with dexamethasone caused a distinct interference of RU 486 with dexamethasone .
folded_tokens: however , simultaneous incubation of ru 486 with dexamethasone caused a distinct interference of ru 486 with dexamethasone .
labels: O O O O O B-other_organic_compound I-other_organic_compound O B-lipid O O O O O B-other_organic_compound I-other_organic_compound O B-lipid O