InChI=1/C20H29N5O2/c1-16(2)18-6-4-17(5-7-18)14-24-11-3-8-20(27,19(24)26)15-21-9-12-25-13-10-22-23-25/h4-7,10,13,16,21,27H,3,8-9,11-12,14-15H2,1-2H3/p+1/t20-/m0/s1/fC20H30N5O2/h21H/q+1 D4A79A87F2898343