InChI=1/C20H34N6O2/c1-5-15(3)23-19(27)16(4)24-20(28)22-14-17-7-8-18(21-13-17)26-11-9-25(6-2)10-12-26/h7-8,13,15-16H,5-6,9-12,14H2,1-4H3,(H,23,27)(H2,22,24,28)/p+1/t15-,16+/m0/s1/fC20H35N6O2/h22-25H/q+1 18BCAF74F76F6CA2