InChI=1/C20H25ClN4O4S/c1-13(15-4-10-18(11-5-15)30(22,28)29)23-20(27)14(2)25(3)12-19(26)24-17-8-6-16(21)7-9-17/h4-11,13-14H,12H2,1-3H3,(H,23,27)(H,24,26)(H2,22,28,29)/p+1/t13-,14+/m1/s1/fC20H26ClN4O4S/h23-25H,22H2/q+1 2E9B4B9022B7F8E2