InChI=1/C19H23N5O3/c1-5-9-27-15-8-7-13(20-12(4)25)10-14(15)17-21-18-16(19(26)22-17)11(3)23-24(18)6-2/h7-8,10H,5-6,9H2,1-4H3,(H,20,25)(H,21,22,26)/f/h20,22H BE77EF97B27F3739