InChI=1/C18H31N3O4/c1-4-21(5-2)15(16-10-9-13-25-16)14-20-18(23)19-12-8-6-7-11-17(22)24-3/h9-10,13,15H,4-8,11-12,14H2,1-3H3,(H2,19,20,23)/p+1/t15-/m0/s1/fC18H32N3O4/h19-21H/q+1 D98DB4AB88D34B80