Problem statement: Answer the MCQ question.
Question: Which drug has a 13.741\% 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] Nc1n[nH]c2cccc(Cl)c12
[b] C=CCN=C1SCC(=O)N1S(=O)(=O)c1ccc(C)cc1
Answer: a. Nc1n[nH]c2cccc(Cl)c12
{#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#}
Nc1n[nH]c2cccc(Cl)c12
Nc1n[nH]c2cccc(Cl)c12
4-chloro-1H-indazol-3-amine