Task: Answer the multiple choice question.
Question: Which drug has a 12.897\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. C/C1=C\CCC2C(/C=C(\C)CC1)OC(=O)C2CN1CCCCC1
b. CCCOc1ccc(Cc2c(Cl)nc(SC)nc2OC)cc1
Answer: a. C/C1=C\CCC2C(/C=C(\C)CC1)OC(=O)C2CN1CCCCC1
{#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#}
C/C1=C\CCC2C(/C=C(\C)CC1)OC(=O)C2CN1CCCCC1
C/C1=C\CCC2C(/C=C(\C)CC1)OC(=O)C2CN1CCCCC1
(6E,10E)-7,10-dimethyl-3-(piperidin-1-ylmethyl)-3a,4,5,8,9,11a-hexahydro-3H-cyclodeca[b]furan-2-one