InChI=1S/C19H32O5/c1-7-21-15-11-18(6)19(24-15)10-14(16(3,4)23-13(2)20)8-9-17(19,5)12-22-18/h14-15H,7-12H2,1-6H3/t14-,15+,17+,18-,19-/m1/s1