Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES COCCc1nnc(NC(=O)C23CC4CC(CC(C4)C2)C3)s1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] 15.918
[b] 14.814
[c] 6.452
[d] 10.816
[e] -6.829
Answer: a. 15.918\%.
{#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}.
COCCc1nnc(NC(=O)C23CC4CC(CC(C4)C2)C3)s1
COCCc1nnc(NC(=O)C23CC4CC(CC(C4)C2)C3)s1
N-[5-(2-methoxyethyl)-1,3,4-thiadiazol-2-yl]adamantane-1-carboxamide