InChI=1/C21H32N4O2/c1-15(2)19-21(27)22-11-14-25(19)16(3)20(26)23-17-7-9-18(10-8-17)24-12-5-4-6-13-24/h7-10,15-16,19H,4-6,11-14H2,1-3H3,(H,22,27)(H,23,26)/p+1/t16-,19-/m0/s1/fC21H33N4O2/h22-23,25H/q+1 85967DFF4ADC3825