InChI=1/C20H31N5O2/c1-5-27-12-6-11-21-20(23-14-19-15(2)24-25-16(19)3)22-13-17-7-9-18(26-4)10-8-17/h7-10H,5-6,11-14H2,1-4H3,(H,24,25)(H2,21,22,23)/p+1/fC20H32N5O2/h21-24H/q+1 66F2D5B7BDD8ACC2