InChI=1/C20H21N5O5S/c1-3-10-21-18(26)12(2)22-19(27)13-4-6-14(7-5-13)25-31(29,30)15-8-9-16-17(11-15)24-20(28)23-16/h4-9,11-12,25H,3,10H2,1-2H3,(H,21,26)(H,22,27)/p+2/t12-/m1/s1/fC20H23N5O5S/h21-24H/q+2 8B35A7005A95C2C0