Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES Cc1c(-c2cccs2)[n+](=O)c2c(n1[O-])CCC2?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a. -4.594
b. 3.424
c. -4.541
d. 4.912
Answer: b. 3.424\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
Cc1c(-c2cccs2)[n+](=O)c2c(n1[O-])CCC2
Cc1c(-c2cccs2)[n+](=O)c2c(n1[O-])CCC2
2-methyl-1-oxido-3-thiophen-2-yl-6,7-dihydro-5H-cyclopenta[b]pyrazin-4-ium 4-oxide