InChI=1/C19H30N4O4S/c1-13-7-5-6-8-16(13)22-19(25)20-12-18(24)21-15-10-9-14(2)17(11-15)28(26,27)23(3)4/h9-11,13,16H,5-8,12H2,1-4H3,(H,21,24)(H2,20,22,25)/t13-,16+/m0/s1/f/h20-22H 490AC4B50A2881A6