InChI=1/C20H25N5O3/c1-28-14-19(26)23-16-5-4-6-17(11-16)24-20(27)22-13-15-7-8-18(21-12-15)25-9-2-3-10-25/h4-8,11-12H,2-3,9-10,13-14H2,1H3,(H,23,26)(H2,22,24,27)/p+1/fC20H26N5O3/h21-24H/q+1 B008C0DBE8DB5D3C