Task: Answer the MCQ question.
Question: Which drug exhibits a 13.743% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a COCCN(C(=O)Nc1ccc(OC)cc1OC)C1CCN(C(C)=O)CC1
b O=[N+]([O-])c1cc(/C=N/O)ccc1Sc1ccccc1
c CCCCCCC(=O)Nc1ccc(Br)cn1
Answer: b. O=[N+]([O-])c1cc(/C=N/O)ccc1Sc1ccccc1
{#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#}
O=[N+]([O-])c1cc(/C=N/O)ccc1Sc1ccccc1
O=[N+]([O-])c1cc(/C=N/O)ccc1Sc1ccccc1
(NE)-N-[(3-nitro-4-phenylsulfanylphenyl)methylidene]hydroxylamine