Task: Answer the multiple choice question.
Query: Which compound exhibits a 7.608\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] Cn1c(S(=O)(=O)Cc2ccc(Cl)cc2)nc2ccccc21
[b] Cn1cccc1C(=O)NC(=O)COC(=O)CC12CC3CC(CC(Br)(C3)C1)C2
Answer: b. Cn1cccc1C(=O)NC(=O)COC(=O)CC12CC3CC(CC(Br)(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#}
Cn1cccc1C(=O)NC(=O)COC(=O)CC12CC3CC(CC(Br)(C3)C1)C2
Cn1cccc1C(=O)NC(=O)COC(=O)CC12CC3CC(CC(Br)(C3)C1)C2
[2-[(1-methylpyrrole-2-carbonyl)amino]-2-oxoethyl] 2-(3-bromo-1-adamantyl)acetate