Task: Answer the multiple choice question.
Question: Which drug exhibits a 9.084\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a COc1nc(NCC(C)C)nc(Oc2ccc(OCc3ccccc3)nn2)n1
b CCCCCCCCn1c(=O)c(C(=O)OC)c(N)c2ccccc21
c CC(C(=O)OCC(=O)c1c(N)n(C)c(=O)n(C)c1=O)N1C(=O)c2ccccc2C1=O
Answer: b. CCCCCCCCn1c(=O)c(C(=O)OC)c(N)c2ccccc21
{#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#}
CCCCCCCCn1c(=O)c(C(=O)OC)c(N)c2ccccc21
CCCCCCCCn1c(=O)c(C(=O)OC)c(N)c2ccccc21
methyl4-amino-1-octyl-2-oxoquinoline-3-carboxylate