Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES O=C1CC(c2ccccc2)CC(=O)C1=CN1CCCC1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a. 8.561
b. 15.639
c. 4.008
Answer: b. 15.639\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
O=C1CC(c2ccccc2)CC(=O)C1=CN1CCCC1
O=C1CC(c2ccccc2)CC(=O)C1=CN1CCCC1
5-phenyl-2-(pyrrolidin-1-ylmethylidene)cyclohexane-1,3-dione