Problem statement: Answer the multiple choice question.
Question: Which drug has a 19.247% 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 additional words.
Options:
[a] COc1ccc(C2OC34CCCCC3C(C#N)(C#N)C2(C#N)C(=N)O4)cc1
[b] CC(=O)c1cccc(NC(=O)CC(C)n2ccnc2)c1
[c] C#CCSc1nnc(C)c(C)n1
[d] COc1cc(/C=N/NC(=O)Cc2cccs2)c([N+](=O)[O-])cc1OC
Answer: b. CC(=O)c1cccc(NC(=O)CC(C)n2ccnc2)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#}
CC(=O)c1cccc(NC(=O)CC(C)n2ccnc2)c1
CC(=O)c1cccc(NC(=O)CC(C)n2ccnc2)c1
N-(3-acetylphenyl)-3-imidazol-1-ylbutanamide