InChI=1/C19H28N4O5/c1-14(23-8-3-4-9-23)13-20-17(24)18(25)21-15-6-5-7-16(12-15)22-19(26)28-11-10-27-2/h5-7,12,14H,3-4,8-11,13H2,1-2H3,(H,20,24)(H,21,25)(H,22,26)/p+1/t14-/m1/s1/fC19H29N4O5/h20-23H/q+1 F81CEB8BFDBB19DF