Q: Is it known if this drug is the first approved in its class, regardless of the indication or route of administration, acting on a specific target?
Constraint: The Molecule has the SMILES CCOP(=O)(OCC)C(C)NC(=O)N(CCCl)N=O.
Result: No
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
CCOP(=O)(OCC)C(C)NC(=O)N(CCCl)N=O
CCOP(=O)(OCC)C(C)NC(=O)N(CCCl)N=O
1-(2-chloroethyl)-3-(1-diethoxyphosphorylethyl)-1-nitrosourea
Is it known if this drug is the first approved in its class, regardless of the indication or route of administration, acting on a specific target?