Task: Answer the multiple choice question.
Query: Which drug has a 9.484\% 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: COC(=O)COc1cccc(NC(=O)c2ccc(C)cc2)c1
b: O=C(CCC1CCCCC1)NCc1ccncc1
c: O=C(CCN1C(=O)c2ccncc2C1=O)Nc1ccc2c(c1)OCCO2
Answer: b. O=C(CCC1CCCCC1)NCc1ccncc1
{#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#}
O=C(CCC1CCCCC1)NCc1ccncc1
O=C(CCC1CCCCC1)NCc1ccncc1
3-cyclohexyl-N-(pyridin-4-ylmethyl)propanamide