InChI=1/C20H21N5O3S2/c1-11-5-7-12(8-6-11)28-9-15-22-20(25-24-15)29-10-16(26)23-19-17(18(21)27)13-3-2-4-14(13)30-19/h5-8H,2-4,9-10H2,1H3,(H2,21,27)(H,23,26)(H,22,24,25)/f/h23,25H,21H2 ECE34711430B3A15