InChI=1/C19H25N5O4S/c1-12-6-3-4-9-19(12)16(26)24(18(27)21-19)11-15(25)22-23-17(29)20-13-7-5-8-14(10-13)28-2/h5,7-8,10,12H,3-4,6,9,11H2,1-2H3,(H,21,27)(H,22,25)(H2,20,23,29)/t12-,19+/m0/s1/f/h20-23H 83DD6D89319B2C8D