Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 10.293\% 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. COc1cccc(C(=O)Nc2c3c(nn2-c2cccc(C)c2C)CS(=O)(=O)C3)c1OC
b. CCN1CCc2[nH]c3ccccc3c2C1
c. N#CCCn1c2ccccc2c2nc3ccccc3nc21
Answer: c. N#CCCn1c2ccccc2c2nc3ccccc3nc21
{#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#}
N#CCCn1c2ccccc2c2nc3ccccc3nc21
N#CCCn1c2ccccc2c2nc3ccccc3nc21
3-indolo[3,2-b]quinoxalin-6-ylpropanenitrile