Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 14.909\% 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 O=C(CCCc1ccccc1)Nc1ccc2c(c1)OCCO2
b NC(=O)C(Cc1ccccc1)NC(=O)C12CC3CC(CC(C3)C1)C2
Answer: a. O=C(CCCc1ccccc1)Nc1ccc2c(c1)OCCO2
{#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#}
O=C(CCCc1ccccc1)Nc1ccc2c(c1)OCCO2
O=C(CCCc1ccccc1)Nc1ccc2c(c1)OCCO2
N-(2,3-dihydro-1,4-benzodioxin-6-yl)-4-phenylbutanamide