InChI=1S/C37H54O6/c38-21-15-13-11-9-7-5-3-1-2-4-6-8-10-12-14-16-22-42-27-37(41)26-36-20-19-29-30-23-34(40)43-33(30)24-32(39)35(29)31(36)18-17-28(37)25-36/h2,4,8,10,21,23-24,28-29,31-32,35,39,41H,1,3,5-7,9,11-20,22,25-27H2/b4-2-,10-8+/t28?,29?,31?,32-,35?,36+,37+/m1/s1