InChI=1/C22H28N4O4/c27-21(18-6-10-26(11-7-18)22-23-8-1-9-24-22)30-20-4-2-19(3-5-20)29-17-14-25-12-15-28-16-13-25/h1-5,8-9,18H,6-7,10-17H2/p+1/fC22H29N4O4/h25H/q+1 66FA85C3963FAD93