Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES CCOC(=O)/C(C#N)=C/c1cn(CCOc2ccc(OC)cc2)c2ccccc12?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
[a] 19.000
[b] 3.463
Answer: b. 3.463\%.
{#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}.
CCOC(=O)/C(C#N)=C/c1cn(CCOc2ccc(OC)cc2)c2ccccc12
CCOC(=O)/C(C#N)=C/c1cn(CCOc2ccc(OC)cc2)c2ccccc12
ethyl (E)-2-cyano-3-[1-[2-(4-methoxyphenoxy)ethyl]indol-3-yl]prop-2-enoate