Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 17.544\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) Cn1cnnc1Sc1cc(N2CCNCC2)ccc1[N+](=O)[O-]
b) COC(=O)C1=C(c2ccccc2)C[C@@H]2CC[C@H]1N2C(=O)NC(C)C
Answer: a. Cn1cnnc1Sc1cc(N2CCNCC2)ccc1[N+](=O)[O-]
{#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#}
Cn1cnnc1Sc1cc(N2CCNCC2)ccc1[N+](=O)[O-]
Cn1cnnc1Sc1cc(N2CCNCC2)ccc1[N+](=O)[O-]
1-[3-[(4-methyl-1,2,4-triazol-3-yl)sulfanyl]-4-nitrophenyl]piperazine