Problem statement: Answer the MCQ question.
Question: Which compound has a 16.286\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CC(OC(=O)CC1CCCCC1)C(=O)Nc1ccc(S(N)(=O)=O)cc1
[b] Cn1ncc2c(NNC(=O)C3CCCCC3)ncnc21
[c] O=C(O)c1ccccc1N/N=C/C1=C(N2CCOCC2)/C(=C\c2ccccc2)CC1
Answer: b. Cn1ncc2c(NNC(=O)C3CCCCC3)ncnc21
{#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#}
Cn1ncc2c(NNC(=O)C3CCCCC3)ncnc21
Cn1ncc2c(NNC(=O)C3CCCCC3)ncnc21
N'-(1-methylpyrazolo[3,4-d]pyrimidin-4-yl)cyclohexanecarbohydrazide