InChI=1/C19H30N2O3/c1-3-12-21(13-6-11-20-19(23)24-4-2)16-9-10-17-15(14-16)7-5-8-18(17)22/h5,7-8,16,22H,3-4,6,9-14H2,1-2H3,(H,20,23)/p+1/t16-/m0/s1/fC19H31N2O3/h20-21H/q+1 E9FFD0BB8BB58A1C