Task: Answer the multiple choice question.
Question: Which drug has a 25.702\% 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. COC(=O)Nc1ccc(S(=O)(=O)NC2CCCCC2)cc1
b. CNC(=O)c1cccn(Cc2ccc(C(F)(F)F)cc2)c1=O
Answer: b. CNC(=O)c1cccn(Cc2ccc(C(F)(F)F)cc2)c1=O
{#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#}
CNC(=O)c1cccn(Cc2ccc(C(F)(F)F)cc2)c1=O
CNC(=O)c1cccn(Cc2ccc(C(F)(F)F)cc2)c1=O
N-methyl-2-oxo-1-[[4-(trifluoromethyl)phenyl]methyl]pyridine-3-carboxamide