InChI=1/C22H28N4O4/c27-21(9-8-20-23-19(24-30-20)15-17-5-2-1-3-6-17)26-10-4-7-18(16-26)22(28)25-11-13-29-14-12-25/h1-3,5-6,18H,4,7-16H2/t18-/m1/s1	04EF1A0B2D443E6F