InChI=1/C18H31N3O3/c1-13(2)18(24)21-10-6-9-15(12-21)17(23)20-19-16(22)11-14-7-4-3-5-8-14/h13-15H,3-12H2,1-2H3,(H,19,22)(H,20,23)/t15-/m1/s1/f/h19-20H 217E0735EEB9DCD3