InChI=1/C21H34N4O2/c1-15(2)19(25-12-5-3-4-6-13-25)14-22-21(27)24-18-9-7-8-17-16(18)10-11-20(26)23-17/h10-11,15,18-19H,3-9,12-14H2,1-2H3,(H,23,26)(H2,22,24,27)/p+1/t18-,19-/m0/s1/fC21H35N4O2/h22-25H/q+1 F19DA29D141CF10C