Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CCCCCSc1nc(N2CCOCC2)c2c(c1C#N)CC(C)(C)OC2?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: 7.509
b: 5.337
c: -39.058
d: 12.214
e: 1.544
Answer: b. 5.337\%.
{#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}.
CCCCCSc1nc(N2CCOCC2)c2c(c1C#N)CC(C)(C)OC2
CCCCCSc1nc(N2CCOCC2)c2c(c1C#N)CC(C)(C)OC2
3,3-dimethyl-8-morpholin-4-yl-6-pentylsulfanyl-1,4-dihydropyrano[3,4-c]pyridine-5-carbonitrile