InChI=1/C19H21N5O4/c1-11(12-4-6-15-14(8-12)23-17(25)10-28-15)21-18(26)19(27)22-13-5-7-16(20-9-13)24(2)3/h4-9,11H,10H2,1-3H3,(H,21,26)(H,22,27)(H,23,25)/t11-/m0/s1/f/h21-23H	4AFD6ED1E8B972A5