InChI=1/C21H33N3O4/c1-6-27-19-12-16-11-15(4)28-18(16)13-17(19)23-21(26)20(25)22-9-7-8-10-24(5)14(2)3/h12-15H,6-11H2,1-5H3,(H,22,25)(H,23,26)/p+1/t15-/m1/s1/fC21H34N3O4/h22-24H/q+1 A62F57EEA9FE245B