InChI=1/C19H22N4O4/c20-17(24)13-5-7-14(8-6-13)22-19(26)18(25)21-12-15(16-4-3-11-27-16)23-9-1-2-10-23/h3-8,11,15H,1-2,9-10,12H2,(H2,20,24)(H,21,25)(H,22,26)/p+1/t15-/m1/s1/fC19H23N4O4/h21-23H,20H2/q+1	8C768F6E602D4794