InChI=1/C20H31N5O2/c21-11-18-5-4-8-25(18)19(26)12-22-17-9-15-13-24(14-16(15)10-17)20(27)23-6-2-1-3-7-23/h15-18,22H,1-10,12-14H2/p+1/t15-,16+,17?,18-/m0/s1/fC20H32N5O2/h22H/q+1 22EE9D3B08DC11D0