InChI=1/C31H42N4O3/c1-20(2)27-19-32-30(34-27)25(16-23-12-8-6-9-13-23)18-28(37)26(17-24-14-10-7-11-15-24)35-31(38)29(21(3)4)33-22(5)36/h6-15,19-21,25-26,28-29,37H,16-18H2,1-5H3,(H,32,34)(H,33,36)(H,35,38)/p+1/t25-,26+,28+,29-/m1/s1/fC31H43N4O3/h32-35H/q+1 F71EA84BFD8B109C