Problem statement: Answer the multiple-choice question.
Query: Which drug has a 8.623\% 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) Cc1ccccc1NC(=O)N1CCN(c2ncccn2)CC1
b) COc1ccnc(N2CCN(c3ccc(Cl)cc3)CC2)c1C#N
c) CC(O)CCc1ccc(O)cc1
Answer: a. Cc1ccccc1NC(=O)N1CCN(c2ncccn2)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#}
Cc1ccccc1NC(=O)N1CCN(c2ncccn2)CC1
Cc1ccccc1NC(=O)N1CCN(c2ncccn2)CC1
N-(2-methylphenyl)-4-pyrimidin-2-ylpiperazine-1-carboxamide