Task: Answer the multiple-choice question.
Query: Which drug has a 18.548% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CC(C)(C)OC(=O)CC12CCCCC1NC(=O)O2
b. CC(=O)C(Sc1ccc2nnc(-c3ccc(C)cc3)n2n1)C(C)=O
c. Cc1ccccc1-c1nc(C#N)c(N2CCCCC2)o1
Answer: a. CC(C)(C)OC(=O)CC12CCCCC1NC(=O)O2
{#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#}
CC(C)(C)OC(=O)CC12CCCCC1NC(=O)O2
CC(C)(C)OC(=O)CC12CCCCC1NC(=O)O2
tert-butyl 2-(2-oxo-3,3a,4,5,6,7-hexahydro-1,3-benzoxazol-7a-yl)acetate