Task: Answer the MCQ question.
Query: Which drug exhibits a 16.733% 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 COc1ccc(C)cc1NS(=O)(=O)c1ccc2c(c1)CCN2C(C)=O
b CC(C)(C)C1CCc2onc(C(=O)O)c2C1
Answer: b. CC(C)(C)C1CCc2onc(C(=O)O)c2C1
{#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(C)(C)C1CCc2onc(C(=O)O)c2C1
CC(C)(C)C1CCc2onc(C(=O)O)c2C1
5-tert-butyl-4,5,6,7-tetrahydro-1,2-benzoxazole-3-carboxylic acid