Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCC1OC23CCCCC2C(C#N)(C(=N)O3)C1(C#N)C#N?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
(a) 15.947
(b) 5.983
(c) 4.887
Answer: a. 15.947\%.
{#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}.
CCC1OC23CCCCC2C(C#N)(C(=N)O3)C1(C#N)C#N
CCC1OC23CCCCC2C(C#N)(C(=N)O3)C1(C#N)C#N
9-ethyl-12-imino-10,11-dioxatricyclo[5.3.2.01,6]dodecane-7,8,8-tricarbonitrile