Task: Answer the MCQ question.
Query: Which compound has a 0.569\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a CC(Sc1nnnn1-c1ccc(O)cc1)c1nc2ccccc2c(=O)[nH]1
b Nc1n[nH]c(-c2cccc([N+](=O)[O-])c2)n1
c C=CCn1c(=O)c(C(=O)NC2CC2)c(O)c2cc(OC)c(OC)cc21
d Cn1c(C(=O)N2CCCCCC2)cc2c(=O)n(C)c3ccccc3c21
e CCOC(=O)/C=c1\s/c(=C(\C#N)C(=O)OCC)n(-c2ccccc2)c1=O
Answer: d. Cn1c(C(=O)N2CCCCCC2)cc2c(=O)n(C)c3ccccc3c21
{#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#}
Cn1c(C(=O)N2CCCCCC2)cc2c(=O)n(C)c3ccccc3c21
Cn1c(C(=O)N2CCCCCC2)cc2c(=O)n(C)c3ccccc3c21
2-(azepane-1-carbonyl)-1,5-dimethylpyrrolo[3,2-c]quinolin-4-one