InChI=1/C19H24N4/c1-4-15(20)11-23-18-9-13(3)12(2)8-17(18)22-19(23)14-6-5-7-16(21)10-14/h5-10,15H,4,11,20-21H2,1-3H3/p+1/t15-/m0/s1/fC19H25N4/h20H/q+1	28AE13C376D3A4BB