InChI=1/C18H27N5O2/c1-12(2)22(3)11-13-6-8-23(9-7-13)18(25)19-14-4-5-15-16(10-14)21-17(24)20-15/h4-5,10,12-13H,6-9,11H2,1-3H3,(H,19,25)(H2,20,21,24)/p+1/fC18H28N5O2/h19-22H/q+1 D5E4B37691015BA8