Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES C[n+]1c(-c2ccccc2)sc([S-])c1-c1ccccc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a. 7.550
b. 5.049
c. 10.561
d. 8.976
Answer: b. 5.049\%.
{#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}.
C[n+]1c(-c2ccccc2)sc([S-])c1-c1ccccc1
C[n+]1c(-c2ccccc2)sc([S-])c1-c1ccccc1
3-methyl-2,4-diphenyl-1,3-thiazol-3-ium-5-thiolate