Task: Answer the following question about the molecule with SMILES CC(C)NCC(O)COc1cccc2ccccc12.Cl.
Description: Which USAN substem can this drug or clinical candidate name be matched with?
Answer: -olol
Task: Answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
CC(C)NCC(O)COc1cccc2ccccc12.Cl
CC(C)NCC(O)COc1cccc2ccccc12.Cl
1-naphthalen-1-yloxy-3-(propan-2-ylamino)propan-2-ol;hydrochloride
Which USAN substem can this drug or clinical candidate name be matched with?