Task: Answer the multiple-choice question.
Query: Which drug exhibits a -0.717\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CC(=O)Nc1cccc(C(=O)/C=C/c2ccc(/C=C/C(=O)c3cccc(NC(C)=O)c3)cc2)c1
b: O=C(CN1C(=O)c2ccccc2S1(=O)=O)N1CCc2ccccc2C1
Answer: a. CC(=O)Nc1cccc(C(=O)/C=C/c2ccc(/C=C/C(=O)c3cccc(NC(C)=O)c3)cc2)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#}
CC(=O)Nc1cccc(C(=O)/C=C/c2ccc(/C=C/C(=O)c3cccc(NC(C)=O)c3)cc2)c1
CC(=O)Nc1cccc(C(=O)/C=C/c2ccc(/C=C/C(=O)c3cccc(NC(C)=O)c3)cc2)c1
N-[3-[(E)-3-[4-[(E)-3-(3-acetamidophenyl)-3-oxoprop-1-enyl]phenyl]prop-2-enoyl]phenyl]acetamide