Task: Answer the multiple-choice question.
Query: Which drug exhibits a 4.670\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] Cc1ccc(NC(=O)CN(C)C(=O)c2ccc(NS(=O)(=O)c3ccc4[nH]c(=O)[nH]c4c3)cc2)cc1
[b] CC(C)(O)C#Cc1ccc(C(=O)NCc2ccccc2F)cc1
Answer: b. CC(C)(O)C#Cc1ccc(C(=O)NCc2ccccc2F)cc1
{#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)(O)C#Cc1ccc(C(=O)NCc2ccccc2F)cc1
CC(C)(O)C#Cc1ccc(C(=O)NCc2ccccc2F)cc1
N-[(2-fluorophenyl)methyl]-4-(3-hydroxy-3-methylbut-1-ynyl)benzamide