InChI=1/C19H30N4O3/c1-6-20-17(24)14-7-9-15(10-8-14)22-19(26)18(25)21-12-16(23(4)5)11-13(2)3/h7-10,13,16H,6,11-12H2,1-5H3,(H,20,24)(H,21,25)(H,22,26)/p+1/t16-/m0/s1/fC19H31N4O3/h20-23H/q+1 2895642710683D74