Problem statement: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES O=C1CSC2=NCN(c3ccccc3)CN12?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: 18.856
b: -2.763
c: 4.256
d: 3.536
e: 2.859
Answer: a. 18.856\%.
{#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}.
O=C1CSC2=NCN(c3ccccc3)CN12
O=C1CSC2=NCN(c3ccccc3)CN12
3-phenyl-2,4-dihydro-[1,3]thiazolo[3,2-a][1,3,5]triazin-6-one