Problem statement: Answer the multiple choice question.
Question: Which compound has a -2.641% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) Cc1cc(NC(=O)CSc2cn(C)c3ccccc23)no1
(b) COc1cccc(Nc2c([N+](=O)[O-])cncc2[N+](=O)[O-])c1
(c) N#CC1=C(N)Oc2cc(N)ccc2C1c1ccsc1
(d) Nc1ccccc1Nc1ccncc1[N+](=O)[O-]
(e) O=C(c1ccc(NS(=O)(=O)c2ccccc2)cc1)N1CCN(Cc2ccc3c(c2)OCO3)CC1
Answer: b. COc1cccc(Nc2c([N+](=O)[O-])cncc2[N+](=O)[O-])c1
{#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#}
COc1cccc(Nc2c([N+](=O)[O-])cncc2[N+](=O)[O-])c1
COc1cccc(Nc2c([N+](=O)[O-])cncc2[N+](=O)[O-])c1
N-(3-methoxyphenyl)-3,5-dinitropyridin-4-amine