Task: Answer the MCQ question.
Query: Which drug has a 33.678% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] O=C(COC(=O)c1ccncc1)NCCCc1ccccc1
[b] CC(=O)c1cccc(N=Nc2c(-c3ccccc3)[nH]n(-c3ccccc3)c2=O)c1
Answer: b. CC(=O)c1cccc(N=Nc2c(-c3ccccc3)[nH]n(-c3ccccc3)c2=O)c1
{#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#}
CC(=O)c1cccc(N=Nc2c(-c3ccccc3)[nH]n(-c3ccccc3)c2=O)c1
CC(=O)c1cccc(N=Nc2c(-c3ccccc3)[nH]n(-c3ccccc3)c2=O)c1
4-[(3-acetylphenyl)diazenyl]-2,5-diphenyl-1H-pyrazol-3-one