Albiziasaponin A InChI=1/C48H72O20/c1-20-28(51)30(53)33(56)39(62-20)68-48(17-23(50)29(52)35(66-48)38(59)60)67-36-32(55)31(54)34(37(57)58)65-40(36)63-26-11-12-44(4)24(45(26,5)19-49)10-13-47(7)25(44)9-8-21-22-16-42(2)18-27(64-41(42)61)43(22,3)14-15-46(21,47)6/h8,20,22-36, rel-5-({6-carboxy-4,5-dihydroxy-2-[(3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy]tetrahydro-2H-pyran-2-yl}oxy)-3,4-dihydroxy-6-{[(1R,2R,5S,6R,10S,11S,14R,21R)-10-(hydroxymethyl)-2,5,6,10,14,2