Task: Answer the multiple choice question.
Query: Which drug exhibits a -4.714\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CC(Cl)C(=O)Nc1ncc(C(F)(F)F)cc1Cl
b: CC1=NN(C(N)=S)C(=O)C1N=Nc1cccc(Cl)c1
c: Cc1ccc(OCCC(=O)OCC(=O)NCc2ccccc2)cc1
Answer: a. CC(Cl)C(=O)Nc1ncc(C(F)(F)F)cc1Cl
{#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(Cl)C(=O)Nc1ncc(C(F)(F)F)cc1Cl
CC(Cl)C(=O)Nc1ncc(C(F)(F)F)cc1Cl
2-chloro-N-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]propanamide