Problem statement: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES COc1cccc(CN(C(=O)c2cnccn2)C(C(=O)NC2CCCCC2)c2cc(OC)c(OC)c(OC)c2)c1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. 2.628
b. -2.622
c. 11.812
d. 15.190
e. -16.201
Answer: a. 2.628%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
COc1cccc(CN(C(=O)c2cnccn2)C(C(=O)NC2CCCCC2)c2cc(OC)c(OC)c(OC)c2)c1
COc1cccc(CN(C(=O)c2cnccn2)C(C(=O)NC2CCCCC2)c2cc(OC)c(OC)c(OC)c2)c1
N-[2-(cyclohexylamino)-2-oxo-1-(3,4,5-trimethoxyphenyl)ethyl]-N-[(3-methoxyphenyl)methyl]pyrazine-2-carboxamide