Task: Answer the MCQ question.
Question: Which compound has a -6.583\% 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 CCc1cccc(C)c1Nc1nc2ccccc2n2cnnc12
b Cc1ccc(S(=O)(=O)NCc2ccccn2)cc1C
Answer: a. CCc1cccc(C)c1Nc1nc2ccccc2n2cnnc12
{#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#}
CCc1cccc(C)c1Nc1nc2ccccc2n2cnnc12
CCc1cccc(C)c1Nc1nc2ccccc2n2cnnc12
N-(2-ethyl-6-methylphenyl)-[1,2,4]triazolo[4,3-a]quinoxalin-4-amine