Task: Answer the multiple choice question.
Question: Which compound exhibits a 15.585\% 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] Cc1cccc(N2C(=O)C(O)=C(C(=O)c3cccs3)C2c2ccc(F)cc2)n1
[b] CC(=O)c1c[nH]c(C(=O)NCc2ccccc2)c1
Answer: b. CC(=O)c1c[nH]c(C(=O)NCc2ccccc2)c1
{#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(=O)c1c[nH]c(C(=O)NCc2ccccc2)c1
CC(=O)c1c[nH]c(C(=O)NCc2ccccc2)c1
4-acetyl-N-benzyl-1H-pyrrole-2-carboxamide