InChI=1/C18H27N3O3/c1-13-5-4-8-21(12-13)14(2)11-19-18(22)20-15-6-3-7-16-17(15)24-10-9-23-16/h3,6-7,13-14H,4-5,8-12H2,1-2H3,(H2,19,20,22)/p+1/t13-,14+/m1/s1/fC18H28N3O3/h19-21H/q+1 91E484401898CA21