InChI=1/C18H26N4O2S/c1-11-6-4-5-7-15(11)20-18(25)22-21-17(24)14-9-8-12(2)16(10-14)19-13(3)23/h8-11,15H,4-7H2,1-3H3,(H,19,23)(H,21,24)(H2,20,22,25)/t11-,15-/m1/s1/f/h19-22H	231BB1441A23CA6F