InChI=1S/C29H32N6O6/c1-39-18-10-17(11-19(12-18)40-2)28(38)34-23-25(37)22(13-36)41-29(23)35-15-32-24-26(30-14-31-27(24)35)33-21-9-5-7-16-6-3-4-8-20(16)21/h3-4,6,8,10-12,14-15,21-23,25,29,36-37H,5,7,9,13H2,1-2H3,(H,34,38)(H,30,31,33)/t21-,22-,23-,25-,29-/m1/s1