Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 10.239\% 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. CCCNc1c(N)n(-c2ccccc2)c(=O)[nH]c1=O
b. O=C(Nc1cccc(C(F)(F)F)c1)C1CCN(S(=O)(=O)c2cccnc2)CC1
Answer: a. CCCNc1c(N)n(-c2ccccc2)c(=O)[nH]c1=O
{#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#}
CCCNc1c(N)n(-c2ccccc2)c(=O)[nH]c1=O
CCCNc1c(N)n(-c2ccccc2)c(=O)[nH]c1=O
6-amino-1-phenyl-5-(propylamino)pyrimidine-2,4-dione