Task: Answer the MCQ question.
Question: Which compound exhibits a 16.067\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) O=C(Cn1nc(C(F)(F)F)cc1C1CC1)Nc1ccccc1F
(b) COc1ccc(NC2=C(C)C(=O)CC2)cc1
Answer: a. O=C(Cn1nc(C(F)(F)F)cc1C1CC1)Nc1ccccc1F
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(Cn1nc(C(F)(F)F)cc1C1CC1)Nc1ccccc1F
O=C(Cn1nc(C(F)(F)F)cc1C1CC1)Nc1ccccc1F
2-[5-cyclopropyl-3-(trifluoromethyl)pyrazol-1-yl]-N-(2-fluorophenyl)acetamide