Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 11.686\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CC(C)(C)c1nc2ccccc2c(=O)n1N1C(=O)c2ccccc2C1=O
b. Cc1onc(-c2ccccc2Cl)c1C(=O)NCCN1CCOCC1
Answer: a. CC(C)(C)c1nc2ccccc2c(=O)n1N1C(=O)c2ccccc2C1=O
{#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#}
CC(C)(C)c1nc2ccccc2c(=O)n1N1C(=O)c2ccccc2C1=O
CC(C)(C)c1nc2ccccc2c(=O)n1N1C(=O)c2ccccc2C1=O
2-(2-tert-butyl-4-oxoquinazolin-3-yl)isoindole-1,3-dione