InChI=1/C18H15N5O4/c1-8(9-2-5-13-14(6-9)22-18(27)21-13)19-17(26)20-10-3-4-11-12(7-10)16(25)23-15(11)24/h2-8H,1H3,(H2,19,20,26)(H2,21,22,27)(H,23,24,25)/t8-/m0/s1/f/h19-23H	C7FAFC8E8354322D