Task: Answer the multiple-choice question.
Question: Which compound has a 14.560% 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. CCn1c2ccccc2c2nc3cc(OC)c(OC)cc3nc21
b. O=C(CSc1ncnc2nc[nH]c12)c1ccccc1
Answer: b. O=C(CSc1ncnc2nc[nH]c12)c1ccccc1
{#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#}
O=C(CSc1ncnc2nc[nH]c12)c1ccccc1
O=C(CSc1ncnc2nc[nH]c12)c1ccccc1
1-phenyl-2-(7H-purin-6-ylsulfanyl)ethanone