Task: Answer the multiple choice question.
Query: Which compound exhibits a -0.801\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CCOC(=O)C1CCCN(C(=O)c2cc3nc(-c4ccc5c(c4)OCO5)cc(C(F)(F)F)n3n2)C1
[b] Nc1nccnc1C(=O)OCC(=O)C12CC3CC(CC(C3)C1)C2
Answer: b. Nc1nccnc1C(=O)OCC(=O)C12CC3CC(CC(C3)C1)C2
{#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#}
Nc1nccnc1C(=O)OCC(=O)C12CC3CC(CC(C3)C1)C2
Nc1nccnc1C(=O)OCC(=O)C12CC3CC(CC(C3)C1)C2
[2-(1-adamantyl)-2-oxoethyl]3-aminopyrazine-2-carboxylate