User: I have a question about the chemical with SMILES C[C@@H]1O[C@@H]1P(=O)(O)O.NC(CO)(CO)CO.
Assistant: Sure, what is your question?
User: What is the definition of this compound's USAN stem?
Assistant: phosphoro-derivatives; antibiotics (Streptomyces strain)
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#}
C[C@@H]1O[C@@H]1P(=O)(O)O.NC(CO)(CO)CO
C[C@@H]1O[C@@H]1P(=O)(O)O.NC(CO)(CO)CO
2-amino-2-(hydroxymethyl)propane-1,3-diol;[(2R,3S)-3-methyloxiran-2-yl]phosphonic acid
What is the definition of this compound's USAN stem?