Q: Please describe this drug.
 The Chemical can be represented with the SMILES N#Cc1ccc(NC(=NCC(=O)O)NC(c2ccccc2)c2ccccc2)cc1.
Answer: [N-(4-cyanophenyl)-N'-(diphenylmethyl)guanidine]acetic acid is a trisubstituted guanidine, carrying 4-cyanophenyl, diphenylmethyl and carboxymethyl substituents, which is known to act as a highly potent sweetening agent. It has a role as an epitope and a sweetening agent. It is a glycine derivative and a member of guanidines.
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
N#Cc1ccc(NC(=NCC(=O)O)NC(c2ccccc2)c2ccccc2)cc1
C1=CC=C(C=C1)C(C2=CC=CC=C2)NC(=NCC(=O)O)NC3=CC=C(C=C3)C#N
2-[[(benzhydrylamino)-(4-cyanoanilino)methylidene]amino]acetic acid
Please describe this drug.