Task: Answer the multiple choice question.
Query: Which drug exhibits a 10.836\% 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) CCCCCc1c(C)nc(N2CCN(Cc3ccc4c(c3)OCO4)CC2)[nH]c1=O
b) CC1C(c2ccccc2)=NNc2nc3c(c(=O)n(C)c(=O)n3C)n21
Answer: b. CC1C(c2ccccc2)=NNc2nc3c(c(=O)n(C)c(=O)n3C)n21
{#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#}
CC1C(c2ccccc2)=NNc2nc3c(c(=O)n(C)c(=O)n3C)n21
CC1C(c2ccccc2)=NNc2nc3c(c(=O)n(C)c(=O)n3C)n21
4,7,9-trimethyl-3-phenyl-1,4-dihydropurino[8,7-c][1,2,4]triazine-6,8-dione