Task: Answer the MCQ question.
Question: Which drug exhibits a 8.936\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) Cc1ccccc1NC(=O)Cc1nc(COC(=O)c2cc(Br)ccc2O)cs1
(b) CC(NC(=O)c1cc2ccccc2o1)c1cccs1
(c) CC(C)(C)c1nn2cnnc2n(/N=C/c2cccc3ccccc23)c1=O
Answer: b. CC(NC(=O)c1cc2ccccc2o1)c1cccs1
{#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(NC(=O)c1cc2ccccc2o1)c1cccs1
CC(NC(=O)c1cc2ccccc2o1)c1cccs1
N-(1-thiophen-2-ylethyl)-1-benzofuran-2-carboxamide