Task: Answer the multiple-choice question.
Question: Which compound has a 9.055\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) Nc1cc(-c2cccc(Br)c2)nn1Cc1ccccc1
(b) CCCSc1cc(=O)n(-c2ccccc2)nc1C(=O)O
Answer: b. CCCSc1cc(=O)n(-c2ccccc2)nc1C(=O)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#}
CCCSc1cc(=O)n(-c2ccccc2)nc1C(=O)O
CCCSc1cc(=O)n(-c2ccccc2)nc1C(=O)O
6-oxo-1-phenyl-4-propylsulfanylpyridazine-3-carboxylic acid