InChI=1/C20H23N5O3/c1-2-16(20-23-17-6-3-4-7-18(17)24-20)22-19(26)8-5-13-21-14-9-11-15(12-10-14)25(27)28/h3-4,6-7,9-12,16,21H,2,5,8,13H2,1H3,(H,22,26)(H,23,24)/t16-/m1/s1/f/h22-23H	5428E5C7A1EAE29D