Task: Answer the multiple-choice question.
Question: Which drug has a 8.590\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. CCOc1c(C#N)c(C#N)c2nc(C)cc(C)n12
b. COc1ccc(/C=C2/SC(c3ccc(C)cc3)=NC2=O)cc1OC
c. O=C(/C=C/c1ccco1)N1CCc2ccccc21
d. CCOc1ccc(-c2nn[nH]n2)cc1OCC
e. CC(=O)NN1C(=O)c2ccccc2NC1c1ccccn1
Answer: d. CCOc1ccc(-c2nn[nH]n2)cc1OCC
{#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#}
CCOc1ccc(-c2nn[nH]n2)cc1OCC
CCOc1ccc(-c2nn[nH]n2)cc1OCC
5-(3,4-diethoxyphenyl)-2H-tetrazole