Task: 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 CCn1c2ccccc2c2nnc(SCC(=O)NC3CCS(=O)(=O)C3)nc21?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) 3.694
(b) 8.679
(c) 11.672
(d) -7.352
(e) 9.880
Answer: b. 8.679\%.
{#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}.
CCn1c2ccccc2c2nnc(SCC(=O)NC3CCS(=O)(=O)C3)nc21
CCn1c2ccccc2c2nnc(SCC(=O)NC3CCS(=O)(=O)C3)nc21
N-(1,1-dioxothiolan-3-yl)-2-[(5-ethyl-[1,2,4]triazino[5,6-b]indol-3-yl)sulfanyl]acetamide