InChI=1S/C38H50N6O6/c1-38(2,3)43-37(50)32-19-26-18-27(45)15-13-25(26)21-44(32)22-33(46)30(17-23-9-5-4-6-10-23)41-36(49)31(20-34(39)47)42-35(48)29-16-14-24-11-7-8-12-28(24)40-29/h4-12,14,16,25-27,30-33,45-46H,13,15,17-22H2,1-3H3,(H2,39,47)(H,41,49)(H,42,48)(H,43,50)/t25-,26+,27?,30+,31+,32+,33-/m1/s1