Task: Answer the multiple-choice question.
Query: Which drug has a -3.733\% 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(CCCCCN1C(=O)[C@@H]2Cc3ccccc3CN2C1=O)Nc1ccccc1Cl
(b) Cc1cc(C)n(C(=O)CCCn2cc([N+](=O)[O-])cn2)n1
Answer: b. Cc1cc(C)n(C(=O)CCCn2cc([N+](=O)[O-])cn2)n1
{#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#}
Cc1cc(C)n(C(=O)CCCn2cc([N+](=O)[O-])cn2)n1
Cc1cc(C)n(C(=O)CCCn2cc([N+](=O)[O-])cn2)n1
[1-[4-(3,5-dimethylpyrazol-2-yl)-4-oxobutyl]pyrazol-4-yl]-oxido-oxoazanium