InChI=1/C21H22N6O4/c1-3-23-20(30)17-15(28)16(29)21(31-17)27-10-24-14-18(22)25-13(26-19(14)27)9-8-12-6-4-11(2)5-7-12/h4-7,10,15-17,21,28-29H,3H2,1-2H3,(H,23,30)(H2,22,25,26)/t15-,16+,17-,21-/m0/s1/f/h23H,22H2 F7533E6B96556261