InChI=1/C18H30O5/c1-13-6-5-7-15(12-19)16(22-4)8-10-18(3,21)11-9-17(20)23-14(13)2/h7-8,10,13-14,16,19,21H,5-6,9,11-12H2,1-4H3/b10-8+,15-7+/t13-,14+,16-,18+/m0/s1 DAE32DC2AAFF5651