Task: Answer the MCQ question.
Question: Which compound exhibits a 3.975% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. COc1ccccc1C(=O)Nc1ccccc1C(=O)NC1CCCCC1
b. CCN(CC)S(=O)(=O)c1ccc(N2CCOCC2)c(NS(=O)(=O)c2ccc(C(C)C)cc2)c1
c. O=C(NNC(=O)C12CC3CC(CC(C3)C1)C2)c1cccc([N+](=O)[O-])c1
d. Fc1ccc(CN2CCN(c3ncccn3)CC2)cc1
e. O=C(Cc1ccc(-n2c(=O)[nH]c3ccsc3c2=O)cc1)NCc1cccnc1
Answer: c. O=C(NNC(=O)C12CC3CC(CC(C3)C1)C2)c1cccc([N+](=O)[O-])c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(NNC(=O)C12CC3CC(CC(C3)C1)C2)c1cccc([N+](=O)[O-])c1
O=C(NNC(=O)C12CC3CC(CC(C3)C1)C2)c1cccc([N+](=O)[O-])c1
N'-(3-nitrobenzoyl)adamantane-1-carbohydrazide