Task: Answer the multiple-choice question.
Query: Which compound has a -22.714% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) O=C(CSc1ccc2nnc(CCNC(=O)c3ccccc3)n2n1)NCCc1ccccc1
b.) CCCCCn1c(N)c(C#N)c2nc3ccccc3nc21
Answer: b. CCCCCn1c(N)c(C#N)c2nc3ccccc3nc21
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCCCn1c(N)c(C#N)c2nc3ccccc3nc21
CCCCCn1c(N)c(C#N)c2nc3ccccc3nc21
2-amino-1-pentylpyrrolo[3,2-b]quinoxaline-3-carbonitrile