Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a -1.048\% 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 O=C(Nc1ccccc1C(=O)N1CCCC1)C1CCN(c2ncccn2)CC1
b CCCC1Cc2c(sc(NC(=S)NC(=O)c3ccccc3)c2C#N)CO1
c CC(C)Oc1ccc(/C(O)=C2/C(=O)C(=O)N(CCN(C)C)C2c2cccs2)cc1
Answer: a. O=C(Nc1ccccc1C(=O)N1CCCC1)C1CCN(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#}
O=C(Nc1ccccc1C(=O)N1CCCC1)C1CCN(c2ncccn2)CC1
O=C(Nc1ccccc1C(=O)N1CCCC1)C1CCN(c2ncccn2)CC1
1-pyrimidin-2-yl-N-[2-(pyrrolidine-1-carbonyl)phenyl]piperidine-4-carboxamide