Task: Answer the multiple choice question.
Query: Which drug exhibits a 16.092\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) c1cncc(-c2noc(-c3ccc4ccccc4c3)n2)c1
(b) COc1cc(/C=N/NC(=O)c2nnn(-c3nonc3N)c2C(C)C)ccc1O
(c) O=C(NCc1ccccc1)c1cnc(-c2ccccn2)nc1C(F)(F)F
Answer: a. c1cncc(-c2noc(-c3ccc4ccccc4c3)n2)c1
{#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#}
c1cncc(-c2noc(-c3ccc4ccccc4c3)n2)c1
c1cncc(-c2noc(-c3ccc4ccccc4c3)n2)c1
5-naphthalen-2-yl-3-pyridin-3-yl-1,2,4-oxadiazole