Task: Answer the following question about the molecule with SMILES CC#CC(=O)N1CC[C@@H](n2cc(-c3ccc(Oc4c(F)cccc4F)cc3)c3c(N)n[nH]c(=O)c32)C1.
Question: Please describe this drug.
Result: Edralbrutinib is an orally available irreversible inhibitor of Bruton's tyrosine kinase (BTK; Bruton agammaglobulinemia tyrosine kinase) with potential antineoplastic activity. Upon administration, edralbrutinib covalently binds to and irreversibly inhibits BTK activity, thereby preventing the activation of the B-cell antigen receptor (BCR) signaling pathway and BTK-mediated activation of downstream survival pathways. This may inhibit the growth of malignant B-cells that overexpress BTK. BTK, a member of the Src-related BTK/Tec family of cytoplasmic tyrosine kinases, is overexpressed or mutated in B-cell malignancies; it plays an important role in the development, activation, signaling, proliferation and survival of B-lymphocytes.
Task: Answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
CC#CC(=O)N1CC[C@@H](n2cc(-c3ccc(Oc4c(F)cccc4F)cc3)c3c(N)n[nH]c(=O)c32)C1
CC#CC(=O)N1CC[C@H](C1)N2C=C(C3=C2C(=O)NN=C3N)C4=CC=C(C=C4)OC5=C(C=CC=C5F)F
4-amino-1-[(3R)-1-but-2-ynoylpyrrolidin-3-yl]-3-[4-(2,6-difluorophenoxy)phenyl]-6H-pyrrolo[2,3-d]pyridazin-7-one
Please describe this drug.