label: 23(R),24(S),25(R),26(S)-16beta23,23,26,24,25-triepoxy-6alpha,26-dihydroxy-9,19-cyclolanosta-3-O-beta-xyloside
label_lc: 23(r),24(s),25(r),26(s)-16beta23,23,26,24,25-triepoxy-6alpha,26-dihydroxy-9,19-cyclolanosta-3-o-beta-xyloside