Task: Answer the multiple-choice question.
Question: Which compound exhibits a 12.756% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) N#Cc1ccc(COC(=O)c2cc(=O)c3ccccc3o2)cc1
b.) CCCCc1c(O)nc2sc3cc(OC)ccc3n2c1=O
Answer: b. CCCCc1c(O)nc2sc3cc(OC)ccc3n2c1=O
{#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#}
CCCCc1c(O)nc2sc3cc(OC)ccc3n2c1=O
CCCCc1c(O)nc2sc3cc(OC)ccc3n2c1=O
3-butyl-2-hydroxy-8-methoxypyrimido[2,1-b][1,3]benzothiazol-4-one