Task: Answer the multiple choice question.
Question: Which drug has a 17.684\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) CC(C)C(=O)Nc1ncc(C(F)(F)F)cc1Cl
b.) CC1CCN(CCCCOc2ccccc2F)CC1.O=C(O)C(=O)O
Answer: a. CC(C)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(C)C(=O)Nc1ncc(C(F)(F)F)cc1Cl
CC(C)C(=O)Nc1ncc(C(F)(F)F)cc1Cl
N-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-2-methylpropanamide