InChI=1/C21H23N5O2/c1-14-6-3-4-9-18(14)19(25-21(22)28)13-20(27)24-16-7-5-8-17(12-16)26-15(2)10-11-23-26/h3-12,19H,13H2,1-2H3,(H,24,27)(H3,22,25,28)/t19-/m1/s1/f/h24-25H,22H2	D0E75BB7145E0598