Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 8.360\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) CC(=O)c1cc(-c2ccccc2)n(CC(=O)NC2CCCCC2)c1C
b) CSC(=NC#N)N1CCN(c2ccccn2)CC1
c) O=C(Cn1cnc2ccccc21)N/N=C/c1ccccc1[N+](=O)[O-]
Answer: b. CSC(=NC#N)N1CCN(c2ccccn2)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CSC(=NC#N)N1CCN(c2ccccn2)CC1
CSC(=NC#N)N1CCN(c2ccccn2)CC1
methyl N-cyano-4-pyridin-2-ylpiperazine-1-carboximidothioate