Task: Answer the MCQ question.
Question: Which compound exhibits a 8.206\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: Cc1c(C(=O)Nc2ccccn2)oc2ccccc12
b: O=C(NN=C1CCCC1)c1[nH]c2ccc(Br)cc2c1-c1ccccc1
Answer: a. Cc1c(C(=O)Nc2ccccn2)oc2ccccc12
{#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#}
Cc1c(C(=O)Nc2ccccn2)oc2ccccc12
Cc1c(C(=O)Nc2ccccn2)oc2ccccc12
3-methyl-N-pyridin-2-yl-1-benzofuran-2-carboxamide