3d image of biguanide skeletal formula

biguanide organic compound hncnhnh22 basic hydrolyse ammonia urea antihyperglycemic diabetes mellitus prediabetes metformin phenformin buformin toxic diabetes hypoglycemic gluconeogenesis antimalarial proguanil chlorproguanil disinfectant chlorhexidine polyaminopropyl papb polihexanide alexidine 3d pharmacophore prodrug antiseptic medication side medicament cure iatrogenic medicine pharmacodynamics effect pharmacology contraindications pharma pharmacy overdose pharmaceutics preparation interaction action