User: I have a question about the chemical with SMILES CN1C(=O)[C@@H](Cc2ccc(O)cc2)NC(=O)CNC(=O)[C@H](Cc2ccc3ccccc3c2)NC(=O)[C@H](CCCN=C(N)N)NC(=O)[C@H]1CCCNC(=O)c1ccc(CNC(=O)CN2CCN(CC(=O)[O-])CCN(CC(=O)[O-])CCN(CC(=O)[O-])CC2)cc1.[68Ga+3].
Assistant: Sure, what is your question?
User: Please describe this drug.
Assistant: The answer is Gallium Ga 68 Boclatixafortide is a radioconjugate composed of a synthetic, cyclic pentapeptide analog of stromal-cell derived factor-1 (SDF-1 or CXCL12), which is a ligand for chemokine receptor C-X-C chemokine receptor type 4 (CXCR4), that is radiolabeled, via the macrocyclic chelating agent dodecanetetraacetic acid (DOTA), with the radioisotope gallium Ga 68 (Ga68; 68Ga), with potential use for imaging CXCR4-expressing cells upon positron emission tomography (PET)/computed tomography (CT). Upon administration of 68Ga pentixafor, the pentixafor moiety targets and binds to CXCR4-expressing cancer cells. Upon PET/CT, CXCR4-expressing cancer cells can be visualized and the expression status of the receptor can be assessed. CXCR4, a marker of poorly differentiated cells, is overexpressed on various cancer cells, and plays a key role in tumor growth, progression, invasiveness and metastasis.
User: I have a question about the {#molecule|chemical|compound!} with {SMILES__description} {SMILES#}.
Assistant: {#Sure, what is your question?|How can I help?|That sounds interesting, how can I help?|Interesting, how can I help?!}
User: {quest#}
Assistant: {#The answer is |!}{answ#}
CN1C(=O)[C@@H](Cc2ccc(O)cc2)NC(=O)CNC(=O)[C@H](Cc2ccc3ccccc3c2)NC(=O)[C@H](CCCN=C(N)N)NC(=O)[C@H]1CCCNC(=O)c1ccc(CNC(=O)CN2CCN(CC(=O)[O-])CCN(CC(=O)[O-])CCN(CC(=O)[O-])CC2)cc1.[68Ga+3]
CN1[C@@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)NCC(=O)N[C@@H](C1=O)CC2=CC=C(C=C2)O)CC3=CC4=CC=CC=C4C=C3)CCCN=C(N)N)CCCNC(=O)C5=CC=C(C=C5)CNC(=O)CN6CCN(CCN(CCN(CC6)CC(=O)[O-])CC(=O)[O-])CC(=O)[O-].[68Ga+3]
2-[4,7-bis(carboxylatomethyl)-10-[2-[[4-[3-[(2R,5S,8S,14R)-5-[3-(diaminomethylideneamino)propyl]-14-[(4-hydroxyphenyl)methyl]-1-methyl-8-(naphthalen-2-ylmethyl)-3,6,9,12,15-pentaoxo-1,4,7,10,13-pentazacyclopentadec-2-yl]propylcarbamoyl]phenyl]methylamino]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetate;gallium-68(3+)
Please describe this drug.