InChI=1S/C25H36O6.Na/c1-24-11-9-16(26)13-15(24)3-4-17-18-5-6-20(25(18,2)12-10-19(17)24)21(27)14-31-23(30)8-7-22(28)29;/h15,17-20H,3-14H2,1-2H3,(H,28,29);/q;+1/p-1/t15-,17+,18+,19+,20-,24+,25+;/m1./s1