User: I'm looking for the SMILES of a molecule that can be described as:
The molecule is an imidazolidine-2,4-dione substituted by a guanidino group at position 5. It is a member of guanidines and an imidazolidine-2,4-dione. It derives from a hydantoin.
Assistant: This is a molecule that fits this description: NC(N)=NC1NC(=O)NC1=O
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that can be described {#by|as!}:
{description#}
Assistant: This is a molecule that fits {#your|this!} description: {SMILES#}
NC(N)=NC1NC(=O)NC1=O
2-(2,5-dioxoimidazolidin-4-yl)guanidine
The molecule is an imidazolidine-2,4-dione substituted by a guanidino group at position 5. It is a member of guanidines and an imidazolidine-2,4-dione. It derives from a hydantoin.