Problem statement: Answer the multiple choice question.
Question: Which drug has a 22.401% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) Cc1cccc2c1cnn2C(=O)Nc1ccccc1Br
(b) Cc1nn(-c2ccccc2)c(N)c1Sc1ccc([N+](=O)[O-])cc1
(c) Cc1ccc(-n2ncc3c2CC(C)(C)CC3NC(=O)c2c(C)noc2C)cc1
Answer: a. Cc1cccc2c1cnn2C(=O)Nc1ccccc1Br
{#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#}
Cc1cccc2c1cnn2C(=O)Nc1ccccc1Br
Cc1cccc2c1cnn2C(=O)Nc1ccccc1Br
N-(2-bromophenyl)-4-methylindazole-1-carboxamide