Task: Answer the multiple choice question.
Question: Which compound exhibits a -7.540% 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 Cc1ccc(-n2c(N)c(C(N)=O)sc2=S)cc1
b Cn1ncc([N+](=O)[O-])c1C(=O)Nc1cccc2ccccc12
c CCN(CC)S(=O)(=O)c1ccc(N/N=C/c2cccnc2)nc1
d Nc1ccc(N=Nc2ccccc2Cl)c(N)n1
Answer: b. Cn1ncc([N+](=O)[O-])c1C(=O)Nc1cccc2ccccc12
{#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#}
Cn1ncc([N+](=O)[O-])c1C(=O)Nc1cccc2ccccc12
Cn1ncc([N+](=O)[O-])c1C(=O)Nc1cccc2ccccc12
2-methyl-N-naphthalen-1-yl-4-nitropyrazole-3-carboxamide