Envoyer la notice par courriel: (±)-4,12,15,18,26-Penta­hydroxy-13,17-dioxahepta­cyclo­[14.10.0.0(3,14).0(4,12).0(6,11).0(18,26).0(19,24)]hexa­cosa-1,3(14),6(11),7,9,15,19,21,23-nona­ene-5,25-dione monohydrate