Problem statement: Answer the multiple-choice question.
Question: Which compound has a 16.401\% 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. Cc1cc(C)n(CC(O)CN2C(=O)NC(C)(C)C2=O)n1
b. CC(C)Oc1ccc(OCCCN2CCCCCC2)cc1.O=C(O)C(=O)O
Answer: a. Cc1cc(C)n(CC(O)CN2C(=O)NC(C)(C)C2=O)n1
{#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#}
Cc1cc(C)n(CC(O)CN2C(=O)NC(C)(C)C2=O)n1
Cc1cc(C)n(CC(O)CN2C(=O)NC(C)(C)C2=O)n1
3-[3-(3,5-dimethylpyrazol-1-yl)-2-hydroxypropyl]-5,5-dimethylimidazolidine-2,4-dione