Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCOc1cccc2cc(C(N)=O)c(=NCc3ccccc3)oc12?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: 10.919
b: 0.376
c: 2.807
d: 3.091
e: 4.354
Answer: b. 0.376\%.
{#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}.
CCOc1cccc2cc(C(N)=O)c(=NCc3ccccc3)oc12
CCOc1cccc2cc(C(N)=O)c(=NCc3ccccc3)oc12
2-benzylimino-8-ethoxychromene-3-carboxamide