Task: Answer the multiple-choice question.
Query: Which compound exhibits a 17.472% 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] Cc1n[nH]c(C)c1NC(=O)c1cc([N+](=O)[O-])ccc1Cl
[b] CCOC(=O)N1CCC(NC(=O)CCN2C(=O)C3C4C=CC(C4)C3C2=O)CC1
[c] Cc1nc(SCC(=O)c2ccc(Cl)cc2)c([N+](=O)[O-])[nH]1
[d] CCOc1ccc(-c2cc(C(=O)NN)[nH]n2)cc1
Answer: a. Cc1n[nH]c(C)c1NC(=O)c1cc([N+](=O)[O-])ccc1Cl
{#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#}
Cc1n[nH]c(C)c1NC(=O)c1cc([N+](=O)[O-])ccc1Cl
Cc1n[nH]c(C)c1NC(=O)c1cc([N+](=O)[O-])ccc1Cl
2-chloro-N-(3,5-dimethyl-1H-pyrazol-4-yl)-5-nitrobenzamide