InChI=1S/C22H32O6/c1-12-7-6-8-13(2)19(24)20-16(14(3)21(25)27-20)11-18(26-15(4)23)22(5)10-9-17(12)28-22/h13,16-20,24H,1,3,6-11H2,2,4-5H3/t13-,16+,17-,18-,19+,20-,22+/m1/s1