Task: Answer the multiple-choice question.
Query: Which compound exhibits a 13.440\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CCCn1nc(NC(=O)COC)c2cc3cc(C)ccc3nc21
b. CCOc1ccc(/C=N/Nc2cc(=O)n(C)c(=O)n2C)cc1
c. O=C(Cc1csc(NC(=O)Nc2cccc(Cl)c2)n1)NC1CCCC1
Answer: a. CCCn1nc(NC(=O)COC)c2cc3cc(C)ccc3nc21
{#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#}
CCCn1nc(NC(=O)COC)c2cc3cc(C)ccc3nc21
CCCn1nc(NC(=O)COC)c2cc3cc(C)ccc3nc21
2-methoxy-N-(6-methyl-1-propylpyrazolo[3,4-b]quinolin-3-yl)acetamide