InChI=1/C19H21N5O3/c1-11(13-4-5-16-17(8-13)27-7-6-26-16)21-19(25)22-14-9-15-12(2)23-24(3)18(15)20-10-14/h4-5,8-11H,6-7H2,1-3H3,(H2,21,22,25)/t11-/m0/s1/f/h21-22H	8C7D72A5A90297FD