InChI=1/C19H31N3O2/c1-19(2,3)18(24)20-12-6-7-17(23)21-13-15-8-10-16(11-9-15)14-22(4)5/h8-11H,6-7,12-14H2,1-5H3,(H,20,24)(H,21,23)/p+1/fC19H32N3O2/h20-22H/q+1 0A4B0E546DFB9B12