InChI=1/C19H35N5O2S/c1-8-19(6,7)21-17(26)16(13(4)5)27-18-23-22-15(10-9-14(20)25)24(18)11-12(2)3/h12-13,16H,8-11H2,1-7H3,(H2,20,25)(H,21,26)/t16-/m1/s1/f/h21H,20H2 DCD85A634581C612