12-Nicotinoyl sarcostin-3-O-beta-D-glucopyranosyl-(1-4)-3-O-methyl-6-deoxy-beta-D-allopyranosyl-(1-4)-beta-D-oleandropyranosyl-(1-4)-beta-D-cymaropyranosyl-(1-4)-beta-D-cymaropyranoside 156891-23-5 Hainaneoside A