InChI=1/C20H31N5O/c1-15-7-6-10-20(11-15,24(3)4)14-22-19(26)21-12-17-13-25-16(2)8-5-9-18(25)23-17/h5,8-9,13,15H,6-7,10-12,14H2,1-4H3,(H2,21,22,26)/p+2/t15-,20-/m0/s1/fC20H33N5O/h21-24H/q+2 E4403F84AE245C67