InChI=1/C19H21N5O4/c20-17(26)15(10-12-4-2-1-3-5-12)24-16(25)11-28-18(27)13-6-8-14(9-7-13)23-19(21)22/h1-9,15H,10-11H2,(H2,20,26)(H,24,25)(H4,21,22,23)/t15-/m1/s1/f/h24H,20-22H2	5D9457B6FCEA56BF