Task: Answer the multiple choice question.
Question: Which drug has a 7.915% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] O=C(NO)c1ccc(OC(F)F)cc1
[b] CCc1nn(CCCC(=O)N2CCN(c3ccc(OC)cc3)CC2)c(=O)c2cc3occc3n12
Answer: a. O=C(NO)c1ccc(OC(F)F)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(NO)c1ccc(OC(F)F)cc1
O=C(NO)c1ccc(OC(F)F)cc1
4-(difluoromethoxy)-N-hydroxybenzamide