Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 8.819% 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, or c without using any other words.
Options:
a) CCc1ccc(OCC(=O)O/N=C(\N)Cc2ccc([N+](=O)[O-])cc2)cc1
b) O=[N+]([O-])c1ccc(Sc2ccccc2)nc1
c) COc1ccc(C2C(C(=O)NCc3ccccc3)=C(C)Nc3ncnn32)cc1OC
Answer: b. O=[N+]([O-])c1ccc(Sc2ccccc2)nc1
{#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-])c1ccc(Sc2ccccc2)nc1
O=[N+]([O-])c1ccc(Sc2ccccc2)nc1
5-nitro-2-phenylsulfanylpyridine