Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 3.261\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: COc1ccc(OC)c(CN2CCN(C(=O)c3ccco3)CC2)c1.O=C(O)C(=O)O
b: C=CCn1c(O)c(N=Nc2ccccc2)c2ccccc21
Answer: b. C=CCn1c(O)c(N=Nc2ccccc2)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#}
C=CCn1c(O)c(N=Nc2ccccc2)c2ccccc21
C=CCn1c(O)c(N=Nc2ccccc2)c2ccccc21
3-phenyldiazenyl-1-prop-2-enylindol-2-ol