Problem statement: Answer the multiple-choice question.
Query: Which drug has a 4.259\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a C=CCN1C(=O)C(Cc2cccc(Cl)c2)SC1=Nc1ccc(C(=O)O)cc1
b OCc1cn(-c2ccccc2)nc1-c1ccco1
c Cn1cnc([N+](=O)[O-])c1Sc1ccc(C(C)(C)C)cc1
d O=C(Cn1ccc2ccccc2c1=O)NCCC(=O)N1CCCCC1
e COc1ccc(/C=C(\C#N)c2cc(OC)c(OC)cc2[N+](=O)[O-])cc1
Answer: c. Cn1cnc([N+](=O)[O-])c1Sc1ccc(C(C)(C)C)cc1
{#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#}
Cn1cnc([N+](=O)[O-])c1Sc1ccc(C(C)(C)C)cc1
Cn1cnc([N+](=O)[O-])c1Sc1ccc(C(C)(C)C)cc1
5-(4-tert-butylphenyl)sulfanyl-1-methyl-4-nitroimidazole