InChI=1S/C20H25N5O14/c26-2-6-9(28)12(31)17(37-6)25-4-23-8-15(21-3-22-16(8)25)24-5(18(33)34)1-7(27)38-20-13(32)10(29)11(30)14(39-20)19(35)36/h3-6,9-14,17,20,26,28-32H,1-2H2,(H,33,34)(H,35,36)(H,21,22,24)