InChI=1/C16H17N5O4/c1-3-21-9-8-11(20-21)13(22)18-19-15(24)16(2)14(23)17-10-6-4-5-7-12(10)25-16/h4-9H,3H2,1-2H3,(H,17,23)(H,18,22)(H,19,24)/t16-/m0/s1/f/h17-19H	B258D01C763A0E83