InChI=1/C18H27N5O/c1-13(19)22-7-4-14(5-8-22)12-24-17-3-2-15-6-9-23(18(20)21)11-16(15)10-17/h2-3,10,14,19H,4-9,11-12H2,1H3,(H3,20,21)/p+2/fC18H29N5O/h19H,20-21H2/q+2 C54930367D5F125B