Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CC(C)(C)c1nc(-c2ccccc2)nc2c1OCCC2?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: 12.549
b: 15.578
c: 6.206
d: -0.657
e: 8.447
Answer: b. 15.578\%.
{#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}.
CC(C)(C)c1nc(-c2ccccc2)nc2c1OCCC2
CC(C)(C)c1nc(-c2ccccc2)nc2c1OCCC2
4-tert-butyl-2-phenyl-7,8-dihydro-6H-pyrano[3,2-d]pyrimidine