cymaropyranurolactone 4-O-beta-D-digitalopyranosyl-(1-4)-O-beta-D-cymaropyranosyl-(1-4)-O-beta-D-oleandropyranosyl-(1-4)-O-beta-D-cymaropyranoside
cymaropyranurolactone 4-o-beta-d-digitalopyranosyl-(1-4)-o-beta-d-cymaropyranosyl-(1-4)-o-beta-d-oleandropyranosyl-(1-4)-o-beta-d-cymaropyranoside