InChI=1/C19H30N4O3/c24-16(13-22-12-6-8-14-7-2-3-9-15(14)22)21-23-17(25)19(20-18(23)26)10-4-1-5-11-19/h14-15H,1-13H2,(H,20,26)(H,21,24)/p+1/t14-,15+/m1/s1/fC19H31N4O3/h20-22H/q+1 37B32989F0484A31