InChI=1/C19H26N4O4S/c1-13-4-5-14(2)16(8-13)22-18(26)12-28-19-21-9-15(11-24)23(19)10-17(25)20-6-7-27-3/h4-5,8-9,24H,6-7,10-12H2,1-3H3,(H,20,25)(H,22,26)/f/h20,22H A0774519E1756BBB