Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 8.940\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a NC(=NCCc1c[nH]c2ccccc12)NS(=O)(=O)c1ccc2ccccc2c1
b CCOc1ccc(NS(=O)(=O)c2ccc(NS(=O)(=O)c3cccs3)cc2)cc1
c O=C(NCc1ccco1)c1ccccc1-c1ccccc1
Answer: a. NC(=NCCc1c[nH]c2ccccc12)NS(=O)(=O)c1ccc2ccccc2c1
{#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#}
NC(=NCCc1c[nH]c2ccccc12)NS(=O)(=O)c1ccc2ccccc2c1
NC(=NCCc1c[nH]c2ccccc12)NS(=O)(=O)c1ccc2ccccc2c1
2-[2-(1H-indol-3-yl)ethyl]-1-naphthalen-2-ylsulfonylguanidine