InChI=1/C18H29N5O2/c1-5-22-8-10-23(11-9-22)16-7-6-15(12-13(16)2)21-18(25)20-14(3)17(24)19-4/h6-7,12,14H,5,8-11H2,1-4H3,(H,19,24)(H2,20,21,25)/p+1/t14-/m0/s1/fC18H30N5O2/h19-22H/q+1 4E64C680191A2E91