InChI=1/C21H39N3O4/c1-13(2)11-16(23-18(25)15-9-8-10-22-15)19(26)24-17(12-14(3)4)20(27)28-21(5,6)7/h13-17,22H,8-12H2,1-7H3,(H,23,25)(H,24,26)/p+1/t15-,16+,17-/m1/s1/fC21H40N3O4/h22-24H/q+1 B79B857BFFBE456C