InChI=1/C28H38N4O3/c1-19(2)17-24(29)28(35)32-15-13-22(14-16-32)26(33)31-25(18-21-7-5-4-6-8-21)27(34)30-23-11-9-20(3)10-12-23/h4-12,19,22,24-25H,13-18,29H2,1-3H3,(H,30,34)(H,31,33)/p+1/t24-,25-/m0/s1/fC28H39N4O3/h29-31H/q+1 C019DFC243FE5770