Task: Answer the MCQ question.
Query: Which compound exhibits a 9.569\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] O=C(NCc1ccc(Cl)c(Cl)c1)c1ccco1
[b] CCOc1ccc2[nH]c3nc(SCC(=O)NCC4CCCO4)nnc3c2c1
Answer: b. CCOc1ccc2[nH]c3nc(SCC(=O)NCC4CCCO4)nnc3c2c1
{#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#}
CCOc1ccc2[nH]c3nc(SCC(=O)NCC4CCCO4)nnc3c2c1
CCOc1ccc2[nH]c3nc(SCC(=O)NCC4CCCO4)nnc3c2c1
2-[(8-ethoxy-5H-[1,2,4]triazino[5,6-b]indol-3-yl)sulfanyl]-N-(oxolan-2-ylmethyl)acetamide