Task: Answer the multiple choice question.
Question: Which compound exhibits a 8.251% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CN(C)S(=O)(=O)c1ccc(C(=O)Nc2ccccc2[N+](=O)[O-])cc1
(b) COCCCNC(=O)c1cn(CCOC)c(=O)c2c1c1ccccc1n2C
(c) COc1ccc(N=NC2=C(O)CC(C)(C)CC2=O)cc1
(d) Cn1ncc(C#N)c1/N=C/N1CCCC1
Answer: d. Cn1ncc(C#N)c1/N=C/N1CCCC1
{#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#}
Cn1ncc(C#N)c1/N=C/N1CCCC1
Cn1ncc(C#N)c1/N=C/N1CCCC1
1-methyl-5-[(E)-pyrrolidin-1-ylmethylideneamino]pyrazole-4-carbonitrile