Task: Answer the multiple-choice question.
Query: Which drug has a -2.634\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) COc1cccc(C(C)NC(=O)Cc2cccs2)c1
(b) Clc1ncc(CSc2ccccc2)s1
(c) CCN(CC(=O)Nc1ccccc1C(F)(F)F)C(=O)c1ccc(=O)n(Cc2ccccc2)n1
Answer: c. CCN(CC(=O)Nc1ccccc1C(F)(F)F)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#}
CCN(CC(=O)Nc1ccccc1C(F)(F)F)C(=O)c1ccc(=O)n(Cc2ccccc2)n1
CCN(CC(=O)Nc1ccccc1C(F)(F)F)C(=O)c1ccc(=O)n(Cc2ccccc2)n1
1-benzyl-N-ethyl-6-oxo-N-[2-oxo-2-[2-(trifluoromethyl)anilino]ethyl]pyridazine-3-carboxamide