Task: Answer the following question about the molecule with SMILES O=C(OCCOCCN1CCCCC1)N1c2ccccc2Sc2cccnc21.
Description: Please describe this drug.
Result: Pipazetate is an aryl sulfide.
Task: Answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
O=C(OCCOCCN1CCCCC1)N1c2ccccc2Sc2cccnc21
C1CCN(CC1)CCOCCOC(=O)N2C3=CC=CC=C3SC4=C2N=CC=C4
2-(2-piperidin-1-ylethoxy)ethyl pyrido[3,2-b][1,4]benzothiazine-10-carboxylate
Please describe this drug.