Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CCSc1nc(-c2ccc(OC)cc2)n(-c2nc3ccccc3s2)n1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a -6.935
b -0.628
c -4.987
d 7.478
e -0.959
Answer: c. -4.987\%.
{#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}.
CCSc1nc(-c2ccc(OC)cc2)n(-c2nc3ccccc3s2)n1
CCSc1nc(-c2ccc(OC)cc2)n(-c2nc3ccccc3s2)n1
2-[3-ethylsulfanyl-5-(4-methoxyphenyl)-1,2,4-triazol-1-yl]-1,3-benzothiazole