InChI=1/C28H46N4O3/c1-18(2)21(17-19(3)24(33)30-10)32(11)26(35)23(27(4,5)6)31-25(34)22(29-9)28(7,8)20-15-13-12-14-16-20/h12-18,21-23,29H,1-11H3,(H,30,33)(H,31,34)/p+1/b19-17+/t21-,22-,23-/m1/s1/fC28H47N4O3/h29-31H/q+1 C05CC20B2532B5EF