InChI=1/C18H30N4O4/c1-12-4-6-14(7-5-12)22-11-13(9-16(22)23)17(24)20-21-18(25)19-10-15-3-2-8-26-15/h12-15H,2-11H2,1H3,(H,20,24)(H2,19,21,25)/t12?,13-,14?,15-/m0/s1/f/h19-21H F9CCA8DAD99DEF1A