InChI=1S/C21H41N7O13/c1-4-21(37,18(35)36)15(41-16-8(26-2)12(33)9(30)5(3-29)39-16)17(38-4)40-14-7(28-20(24)25)10(31)6(27-19(22)23)11(32)13(14)34/h4-18,26,29-37H,3H2,1-2H3,(H4,22,23,27)(H4,24,25,28)/p+3/t4-,5-,6+,7-,8-,9-,10+,11-,12-,13+,14+,15-,16-,17-,21+/m0/s1