InChI=1/C18H17N5O4/c1-11-20-18(22-21-11)17(12-5-3-2-4-6-12)19-9-13-7-15-16(27-10-26-15)8-14(13)23(24)25/h2-8,17,19H,9-10H2,1H3,(H,20,21,22)/t17-/m1/s1/f/h22H	B74C202D520BEE62