Task: Answer the multiple choice question.
Question: Which compound has a -6.803% 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: CCCCOc1ccc(C2=CSC3=NCCN23)cc1[N+](=O)[O-]
b: CN(C(=O)Cn1cc(C#N)c2ccccc21)c1ccccc1
c: C=CCOC(=O)C1=C[C@H](c2csc3ccccc23)C[C@H](OCc2ccc(CO)cc2)O1
Answer: b. CN(C(=O)Cn1cc(C#N)c2ccccc21)c1ccccc1
{#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#}
CN(C(=O)Cn1cc(C#N)c2ccccc21)c1ccccc1
CN(C(=O)Cn1cc(C#N)c2ccccc21)c1ccccc1
2-(3-cyanoindol-1-yl)-N-methyl-N-phenylacetamide