001355: InChI=1.12Beta/C19H20O5/c20-11-15-17-16(23-19(22-15)14-9-5-2-6-10-14)12-21-18(24-17)13-7-3-1-4-8-13/h1-10H,11-12H2,15-20H/t15-,16+,17-,18+,19+/m0/s1