Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -3.104% 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. COc1ccccc1NC(=O)CCc1nc2ccccc2s1
b. Brc1c(CSc2nc3ccccc3o2)nc2ncccn12
Answer: a. COc1ccccc1NC(=O)CCc1nc2ccccc2s1
{#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#}
COc1ccccc1NC(=O)CCc1nc2ccccc2s1
COc1ccccc1NC(=O)CCc1nc2ccccc2s1
3-(1,3-benzothiazol-2-yl)-N-(2-methoxyphenyl)propanamide