InChI=1/C20H31N3O2/c1-13(21-19(25)12-23(6)14(2)20(3,4)5)15-7-9-17-16(11-15)8-10-18(24)22-17/h7,9,11,13-14H,8,10,12H2,1-6H3,(H,21,25)(H,22,24)/p+1/t13-,14-/m0/s1/fC20H32N3O2/h21-23H/q+1 1AAA98EC3DAE4523