Task: Answer the MCQ question.
Question: Which drug has a -7.158% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] Cc1ccccc1C(=O)NCCNC(=O)c1cnccn1
[b] COc1nn(C(C)C(=O)N/N=C/c2cccc3ccccc23)cc1[N+](=O)[O-]
[c] COc1ccccc1NS(=O)(=O)c1ccc(C(N)=O)cc1
[d] Cc1ccc2nc(-c3ccccc3O)c(Nc3ccc4c(c3)OCCO4)n2c1
Answer: b. COc1nn(C(C)C(=O)N/N=C/c2cccc3ccccc23)cc1[N+](=O)[O-]
{#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#}
COc1nn(C(C)C(=O)N/N=C/c2cccc3ccccc23)cc1[N+](=O)[O-]
COc1nn(C(C)C(=O)N/N=C/c2cccc3ccccc23)cc1[N+](=O)[O-]
2-(3-methoxy-4-nitropyrazol-1-yl)-N-[(E)-naphthalen-1-ylmethylideneamino]propanamide