User: I have a question about the chemical with SMILES N=C(N)NCCC[C@H](NC(=O)[C@@H]1CSSC[C@H](NC(=O)[C@H](Cc2ccc3ccccc3c2)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CCCNC(=N)N)NC(=O)c2ccc(F)cc2)C(=O)N[C@@H](Cc2ccc(O)cc2)C(=O)N[C@H](CCCNC(N)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@H](CCCCN)C(=O)N2CCC[C@H]2C(=O)N[C@@H](Cc2ccc(O)cc2)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CCCNC(N)=O)C(=O)N1)C(N)=O.
Assistant: How can I help?
User: What is the definition of this compound's USAN stem?
Assistant: The answer is peptides
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#}
N=C(N)NCCC[C@H](NC(=O)[C@@H]1CSSC[C@H](NC(=O)[C@H](Cc2ccc3ccccc3c2)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CCCNC(=N)N)NC(=O)c2ccc(F)cc2)C(=O)N[C@@H](Cc2ccc(O)cc2)C(=O)N[C@H](CCCNC(N)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@H](CCCCN)C(=O)N2CCC[C@H]2C(=O)N[C@@H](Cc2ccc(O)cc2)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CCCNC(N)=O)C(=O)N1)C(N)=O
N=C(N)NCCC[C@H](NC(=O)[C@@H]1CSSC[C@H](NC(=O)[C@H](Cc2ccc3ccccc3c2)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CCCNC(=N)N)NC(=O)c2ccc(F)cc2)C(=O)N[C@@H](Cc2ccc(O)cc2)C(=O)N[C@H](CCCNC(N)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@H](CCCCN)C(=O)N2CCC[C@H]2C(=O)N[C@@H](Cc2ccc(O)cc2)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CCCNC(N)=O)C(=O)N1)C(N)=O
(3R,6S,9R,12S,15R,20R,23S,26S,29S,32S)-3,6-bis(4-aminobutyl)-N-[(2S)-1-amino-5-carbamimidamido-1-oxopentan-2-yl]-15-[[(2S)-2-[[(2S)-5-carbamimidamido-2-[[(2S)-5-carbamimidamido-2-[(4-fluorobenzoyl)amino]pentanoyl]amino]pentanoyl]amino]-3-naphthalen-2-ylpropanoyl]amino]-26-(3-carbamimidamidopropyl)-9,23-bis[3-(carbamoylamino)propyl]-12,29-bis[(4-hydroxyphenyl)methyl]-2,5,8,11,14,22,25,28,31-nonaoxo-17,18-dithia-1,4,7,10,13,21,24,27,30-nonazabicyclo[30.3.0]pentatriacontane-20-carboxamide
What is the definition of this compound's USAN stem?
peptides