Task: Answer the multiple-choice question.
Question: Which compound exhibits a 11.084\% 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(=O)c1cccc(NC(=O)CCn2c(=S)oc3ccccc32)c1
(b) Cc1nnc2ccc(N3CCCC3)nn12
Answer: b. Cc1nnc2ccc(N3CCCC3)nn12
{#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#}
Cc1nnc2ccc(N3CCCC3)nn12
Cc1nnc2ccc(N3CCCC3)nn12
3-methyl-6-pyrrolidin-1-yl-[1,2,4]triazolo[4,3-b]pyridazine