InChI=1/C20H17N5O3S/c1-2-9-25-18(27)13-5-3-4-6-14(13)24-20(25)29-11-17(26)21-12-7-8-15-16(10-12)23-19(28)22-15/h2-8,10H,1,9,11H2,(H,21,26)(H2,22,23,28)/f/h21-23H E46DFB2D95813662