Task: Answer the multiple-choice question.
Question: Which compound has a 8.016\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) CC(=O)c1ccc(N2CCN(C(=O)c3ccc(Br)cc3)CC2)c(F)c1
b.) CCOC(=O)CC1C(=O)NCCN1Cc1cccc(OC)c1
c.) O=C(Nc1cc(Sc2ccccn2)cc([N+](=O)[O-])c1)c1cccc(Cl)c1
d.) CC(=O)NCCNc1ccc([N+](=O)[O-])cc1C#N
Answer: d. CC(=O)NCCNc1ccc([N+](=O)[O-])cc1C#N
{#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-[2-(2-cyano-4-nitroanilino)ethyl]acetamide