Task: Please classify a molecule based on the description.
Description: A molecule that is a CYP P450 2D6 substrate.
SMILES: CCC1(c2ccccc2)C(=O)NCNC1=O
Constraint: Even if you are not sure, you must pick either "True" or "False" without using any other words.
esult: False
Task: Please classify a molecule based on the description.
Description: A molecule that is a {CYP2D6_Substrate__names__noun}.
{#Molecule |!}{SMILES__description}: {SMILES#}
Constraint: Even if you are {#uncertain|not sure!}, you must pick either "True" or "False" without using any {#other|additional!} words.
esult: {CYP2D6_Substrate#False&True}
5-ethyl-5-phenyl-1,3-diazinane-4,6-dione