Dipyridamole D20

Chemical Name: 2,2',2'',2'''-((4,8-Bis(piperidin-1-yl-d10)pyrimido[5,4-d]pyrimidine-2,6-diyl)bis(azanetriyl))tetrakis(ethan-1-ol)

Smile: OCCN(CCO)C1=NC2=C(C(N3C([2H])(C([2H])(C([2H])(C([2H])(C3([2H])[2H])[2H])[2H])[2H])[2H])=N1)N=C(N(CCO)CCO)N=C2N4C([2H])(C([2H])(C([2H])(C([2H])(C4([2H])[2H])[2H])[2H])[2H])[2H]