[{"from": "human", "value": "Provide a description of this molecule. [C][Branch1][Ring1][C][N][C][#N]"}, {"from": "gpt", "value": "The molecule is an aminopropionitrile carrying an amino group at the beta-position. It has a role as a plant metabolite, an antineoplastic agent, an antirheumatic drug and a collagen cross-linking inhibitor. It is a conjugate base of a beta-ammoniopropionitrile."}]