Task: Answer the MCQ question.
Query: Which drug has a 2.456\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: Cc1ccc(NC(=O)c2cc(-c3ccc(C)c(C)c3O)n[nH]2)cc1C
b: CCC(C)NC(=O)CC(NS(=O)(=O)c1ccc(C)cc1)c1ccc(OC)cc1
Answer: b. CCC(C)NC(=O)CC(NS(=O)(=O)c1ccc(C)cc1)c1ccc(OC)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#}
CCC(C)NC(=O)CC(NS(=O)(=O)c1ccc(C)cc1)c1ccc(OC)cc1
CCC(C)NC(=O)CC(NS(=O)(=O)c1ccc(C)cc1)c1ccc(OC)cc1
N-butan-2-yl-3-(4-methoxyphenyl)-3-[(4-methylphenyl)sulfonylamino]propanamide