InChI=1/C18H23N5O4/c1-22(2)16(15-9-4-5-10-17(15)27-3)12-19-18(24)21-20-13-7-6-8-14(11-13)23(25)26/h4-11,16,20H,12H2,1-3H3,(H2,19,21,24)/t16-/m1/s1/f/h19,21H	E8D4B9C032E3023D