InChI=1/C19H33N3O4/c1-6-22(7-2)11-9-10-20-19(23)21-14-15-12-16(24-4)18(26-8-3)17(13-15)25-5/h12-13H,6-11,14H2,1-5H3,(H2,20,21,23)/p+1/fC19H34N3O4/h20-22H/q+1 FECA27429D492911