cyclic guanosine monophosphate or cgmp molecule. skeletal formula.

cyclic guanosine monophosphate molecule cgmp atomic atoms c10h12n5o7p carbon chemical chemistry composition compound cyclase drawing flat formula gtp guanosin guanylate hormone hydrogen icon inhibitor kinase line messenger molecular nitrogen nucleotide oxygen pde phosphate phosphodiesterase phosphorus protein second sildenafil skeletal structure tadalafil