InChI=1/C18H30N4O4/c1-5-13(2)17(18(24)25-4)19-16(23)12-22-8-6-21(7-9-22)11-15-10-14(3)20-26-15/h10,13,17H,5-9,11-12H2,1-4H3,(H,19,23)/p+1/t13-,17-/m0/s1/fC18H31N4O4/h19,21H/q+1 AADA8AF7BEAA76A6