Task: Answer the MCQ question.
Query: Which compound exhibits a -1.796\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) CCCN(CC(=O)Nc1ccc(F)c(F)c1F)C(=O)c1ccc(=O)n(Cc2ccccc2)n1
b.) O=C1C=C(c2ccc(Cl)c(C(F)(F)F)c2)C[C@@H](c2ccc3c(c2)OCO3)C1
Answer: a. CCCN(CC(=O)Nc1ccc(F)c(F)c1F)C(=O)c1ccc(=O)n(Cc2ccccc2)n1
{#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#}
CCCN(CC(=O)Nc1ccc(F)c(F)c1F)C(=O)c1ccc(=O)n(Cc2ccccc2)n1
CCCN(CC(=O)Nc1ccc(F)c(F)c1F)C(=O)c1ccc(=O)n(Cc2ccccc2)n1
1-benzyl-6-oxo-N-[2-oxo-2-(2,3,4-trifluoroanilino)ethyl]-N-propylpyridazine-3-carboxamide