InChI=1/C15H22N2O4S2/c1-22(18,19)17-10-9-12-11-14(7-8-15(12)17)23(20,21)16-13-5-3-2-4-6-13/h7-8,11,13,16H,2-6,9-10H2,1H3 BB4560E2F2460279