Problem statement: Answer the multiple-choice question.
Question: Which drug has a 13.981\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CSc1ccc(CN(C)C(=O)CSCC(=O)Nc2cc(C)on2)cc1
b. CC(CCc1ccc(O)cc1)NC(c1ccccc1)c1ccc(Cl)cc1
c. CCCNC(=O)COC(=O)c1ccccc1C(=O)c1ccc(Cl)c([N+](=O)[O-])c1
Answer: c. CCCNC(=O)COC(=O)c1ccccc1C(=O)c1ccc(Cl)c([N+](=O)[O-])c1
{#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#}
CCCNC(=O)COC(=O)c1ccccc1C(=O)c1ccc(Cl)c([N+](=O)[O-])c1
CCCNC(=O)COC(=O)c1ccccc1C(=O)c1ccc(Cl)c([N+](=O)[O-])c1
[2-oxo-2-(propylamino)ethyl] 2-(4-chloro-3-nitrobenzoyl)benzoate