Task: Answer the multiple-choice question.
Query: Which drug has a -16.356% 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 other words.
Options:
a: Nc1nn(-c2ccccc2)c(N)c1N=Nc1ccccc1
b: COc1ccc(Cl)cc1S(=O)(=O)Nc1ccc(Cl)cn1
c: CN(CCOc1ccc(Br)cc1)CC(O)COc1ccc(C#N)cc1
d: O=C(CNC(=S)N(Cc1ccccc1)Cc1cccnc1)NCc1ccccc1
Answer: a. Nc1nn(-c2ccccc2)c(N)c1N=Nc1ccccc1
{#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#}
Nc1nn(-c2ccccc2)c(N)c1N=Nc1ccccc1
Nc1nn(-c2ccccc2)c(N)c1N=Nc1ccccc1
1-phenyl-4-phenyldiazenylpyrazole-3,5-diamine