Task: Answer the multiple choice question.
Question: Which compound exhibits a 13.648% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CCc1nnc(NC(=O)Cc2ccc(OC)c(OC)c2)s1
b. O=c1[nH]c(=O)n(C2CCCCC2)c(O)c1/C=N/N1CCCCC1c1cccnc1
Answer: a. CCc1nnc(NC(=O)Cc2ccc(OC)c(OC)c2)s1
{#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#}
CCc1nnc(NC(=O)Cc2ccc(OC)c(OC)c2)s1
CCc1nnc(NC(=O)Cc2ccc(OC)c(OC)c2)s1
2-(3,4-dimethoxyphenyl)-N-(5-ethyl-1,3,4-thiadiazol-2-yl)acetamide