Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at 1uM of a compound with the SMILES c1ccc2c(C3=NNC(=NC4CC4)SC3)c[nH]c2c1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a. 3.461
b. 12.313
Answer: a. 3.461\%.
{#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}.
c1ccc2c(C3=NNC(=NC4CC4)SC3)c[nH]c2c1
c1ccc2c(C3=NNC(=NC4CC4)SC3)c[nH]c2c1
N-cyclopropyl-5-(1H-indol-3-yl)-3,6-dihydro-1,3,4-thiadiazin-2-imine