Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 8.713\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) CCOC(=O)C(Cc1c(F)cccc1F)(NC(C)=O)C(=O)OCC
b.) Cc1cc(NS(=O)(=O)c2cccs2)no1
c.) CC1CCC(NCC(=O)Nc2cccc(S(N)(=O)=O)c2)CC1.O=C(O)C(=O)O
d.) CC(=O)NC(CCS(C)(=O)=O)C(=O)Nc1c(F)cccc1F
Answer: a. CCOC(=O)C(Cc1c(F)cccc1F)(NC(C)=O)C(=O)OCC
{#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#}
diethyl 2-acetamido-2-[(2,6-difluorophenyl)methyl]propanedioate