Task: Answer the multiple-choice question.
Query: Which drug exhibits a 8.177\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) COC(=O)C1C(O)=C(C=Nc2ccccc2)C(=O)CC1(C)C
b) O=c1[nH]c(CSc2ncc(-c3ccc(F)cc3)n2Cc2ccco2)nc2ccccc12
c) CC(C)OC1(c2ccccc2)OC(=O)c2ccccc21
Answer: a. COC(=O)C1C(O)=C(C=Nc2ccccc2)C(=O)CC1(C)C
{#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#}
COC(=O)C1C(O)=C(C=Nc2ccccc2)C(=O)CC1(C)C
COC(=O)C1C(O)=C(C=Nc2ccccc2)C(=O)CC1(C)C
methyl 2-hydroxy-6,6-dimethyl-4-oxo-3-(phenyliminomethyl)cyclohex-2-ene-1-carboxylate