Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -0.720% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: Cc1ccc(-n2nnnc2SCC#N)cc1
b: Cc1cccc(C)c1N1CCN(c2nc(N(C)C)oc(=O)c2C#N)CC1
Answer: a. Cc1ccc(-n2nnnc2SCC#N)cc1
{#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#}
Cc1ccc(-n2nnnc2SCC#N)cc1
Cc1ccc(-n2nnnc2SCC#N)cc1
2-[1-(4-methylphenyl)tetrazol-5-yl]sulfanylacetonitrile