Task: Answer the multiple-choice question.
Question: Which compound exhibits a 17.264\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CCN(CC(=O)Nc1ccc(OC)cc1)C(=O)CCc1nc2ccccc2c(=O)[nH]1
b CN(C)c1ccc(N/C=C/C(=O)c2ccccc2)cc1
c O=C(O)CCn1cc(C2CC(c3ccccc3)=NN2c2ccccc2)c(-c2ccccc2)n1
d O=C(NNC(=O)c1cccnc1SCc1cccc([N+](=O)[O-])c1)c1ccccn1
Answer: d. O=C(NNC(=O)c1cccnc1SCc1cccc([N+](=O)[O-])c1)c1ccccn1
{#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(NNC(=O)c1cccnc1SCc1cccc([N+](=O)[O-])c1)c1ccccn1
O=C(NNC(=O)c1cccnc1SCc1cccc([N+](=O)[O-])c1)c1ccccn1
2-[(3-nitrophenyl)methylsulfanyl]-N'-(pyridine-2-carbonyl)pyridine-3-carbohydrazide