Q: What is the definition of this compound's USAN stem?
 The Chemical has the SMILES Cc1ncc(CNC(=O)N(CCCl)N=O)c(N)n1.
Result: antineoplastics (chloroethylamine derivatives)
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
Cc1ncc(CNC(=O)N(CCCl)N=O)c(N)n1
Cc1ncc(CNC(=O)N(CCCl)N=O)c(N)n1
3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-1-(2-chloroethyl)-1-nitrosourea
What is the definition of this compound's USAN stem?
antineoplastics (chloroethylamine derivatives)