Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES COc1ccccc1N1CCN(C/C(O)=C(\C#N)c2nc(-c3ccccc3)cs2)CC1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
[a] 9.448
[b] 11.283
[c] 19.531
Answer: c. 19.531\%.
{#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}.
COc1ccccc1N1CCN(C/C(O)=C(\C#N)c2nc(-c3ccccc3)cs2)CC1
COc1ccccc1N1CCN(C/C(O)=C(\C#N)c2nc(-c3ccccc3)cs2)CC1
(Z)-3-hydroxy-4-[4-(2-methoxyphenyl)piperazin-1-yl]-2-(4-phenyl-1,3-thiazol-2-yl)but-2-enenitrile