Task: Answer the MCQ question.
Question: Which drug has a 24.456\% 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 additional words.
Options:
a. CCC1(CCCC(=O)c2ccc(F)cc2)C(=O)NC(=S)NC1=O
b. CCOC(=O)CSc1nc2ccc(C)cc2cc1C#N
c. N#C/C(=N\Nc1ccc(S(=O)(=O)N2CCCCCC2)cc1)C(N)=S
d. O=C(Nc1ccc([N+](=O)[O-])cn1)c1ccc2c(c1)OCO2
Answer: d. O=C(Nc1ccc([N+](=O)[O-])cn1)c1ccc2c(c1)OCO2
{#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(Nc1ccc([N+](=O)[O-])cn1)c1ccc2c(c1)OCO2
O=C(Nc1ccc([N+](=O)[O-])cn1)c1ccc2c(c1)OCO2
N-(5-nitropyridin-2-yl)-1,3-benzodioxole-5-carboxamide