InChI=1/C18H17N3O4/c22-17(19-14-5-2-1-3-6-14)16-7-4-12-20(16)18(23)13-8-10-15(11-9-13)21(24)25/h1-3,5-6,8-11,16H,4,7,12H2,(H,19,22)/t16-/m0/s1/f/h19H	1D4B3F9CDB3BC00D