Task: Answer the MCQ question.
Question: Which compound exhibits a -3.443\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) COc1ccc(C2C(C(=O)Nc3ccccc3OC)=C(C)Nc3nnnn32)c(OC)c1
b) O=C(COC(=O)C1CCN(/C=C/C(=O)C(F)(F)F)CC1)Nc1cccc(F)c1
Answer: b. O=C(COC(=O)C1CCN(/C=C/C(=O)C(F)(F)F)CC1)Nc1cccc(F)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#}
O=C(COC(=O)C1CCN(/C=C/C(=O)C(F)(F)F)CC1)Nc1cccc(F)c1
O=C(COC(=O)C1CCN(/C=C/C(=O)C(F)(F)F)CC1)Nc1cccc(F)c1
[2-(3-fluoroanilino)-2-oxoethyl] 1-[(E)-4,4,4-trifluoro-3-oxobut-1-enyl]piperidine-4-carboxylate