InChI=1/C32H44N4O2/c1-21(2)23-13-11-15-25(19-23)31(5,6)35-29(37)33-27-17-9-10-18-28(27)34-30(38)36-32(7,8)26-16-12-14-24(20-26)22(3)4/h11-16,19-20,27-28H,1,3,9-10,17-18H2,2,4-8H3,(H2,33,35,37)(H2,34,36,38)/t27-,28+/f/h33-36H 96C69CD54DC1ADCB