Task: Answer the multiple choice question.
Question: Which drug has a -46.299% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CCOC(=O)C1CCN(c2ccccc2CN2CCN(c3ccccc3OCC)CC2)CC1
b) O=C(O)CCCCC1CCSS1
Answer: a. CCOC(=O)C1CCN(c2ccccc2CN2CCN(c3ccccc3OCC)CC2)CC1
{#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#}
CCOC(=O)C1CCN(c2ccccc2CN2CCN(c3ccccc3OCC)CC2)CC1
CCOC(=O)C1CCN(c2ccccc2CN2CCN(c3ccccc3OCC)CC2)CC1
ethyl 1-[2-[[4-(2-ethoxyphenyl)piperazin-1-yl]methyl]phenyl]piperidine-4-carboxylate