InChI=1S/C21H30N4O12/c1-9(2)18(21(37)24-12(6-16(31)32)14(28)8-26)25-19(35)11(4-5-15(29)30)23-20(36)13(7-17(33)34)22-10(3)27/h8-9,11-13,18H,4-7H2,1-3H3,(H,22,27)(H,23,36)(H,24,37)(H,25,35)(H,29,30)(H,31,32)(H,33,34)