Task: Please generate a molecule SMILES based on the text description.
Description: The molecule is a organonitrogen heterocyclic compound that is 1H-imidazo[4,5-d]pyridazine substituted by an amino group at position 2. A guanidine alkaloid isolated from Anchinoe paupertas, it exhibits cytotoxic activity against human and murine tumor cell lines. It has a role as a metabolite and an antineoplastic agent. It is a member of guanidines, an alkaloid and an organonitrogen heterocyclic compound.
Result: Nc1nc2cnncc2[nH]1
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
1H-imidazo[4,5-d]pyridazin-2-amine
The molecule is a organonitrogen heterocyclic compound that is 1H-imidazo[4,5-d]pyridazine substituted by an amino group at position 2. A guanidine alkaloid isolated from Anchinoe paupertas, it exhibits cytotoxic activity against human and murine tumor cell lines. It has a role as a metabolite and an antineoplastic agent. It is a member of guanidines, an alkaloid and an organonitrogen heterocyclic compound.