Task: Answer the multiple-choice question.
Query: Which drug exhibits a 9.891\% 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: CC(C)C1CC(C(=O)Nc2ccccc2)C(=O)O1
b: CCN1CCCC1CNC(=O)C(=O)NC
c: O=C(Cc1cccc(C(F)(F)F)c1)OCN1C(=O)c2ccccc2C1=O
d: Cc1ccc(N2CC(C(=O)Nc3ccc(S(=O)(=O)NCC4CCCO4)cc3)CC2=O)cc1
e: Nc1nc(NCc2ccco2)nc(N2CCCC2)c1[N+](=O)[O-]
Answer: c. O=C(Cc1cccc(C(F)(F)F)c1)OCN1C(=O)c2ccccc2C1=O
{#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#}
O=C(Cc1cccc(C(F)(F)F)c1)OCN1C(=O)c2ccccc2C1=O
O=C(Cc1cccc(C(F)(F)F)c1)OCN1C(=O)c2ccccc2C1=O
2-[[1-oxo-2-[3-(trifluoromethyl)phenyl]ethoxy]methyl]isoindole-1,3-dione