InChI=1/C18H19N5O2/c24-17-13-5-1-2-6-15(13)23-16(19-17)10-14(20-23)18(25)22-9-8-21-7-3-4-12(21)11-22/h1-2,5-6,10,12H,3-4,7-9,11H2,(H,19,24)/t12-/m1/s1/f/h21H 17CC5340789FD679