InChI=1/C18H27N5O2S/c1-12-7-8-15(9-13(12)2)21-18(26)23-22-16(24)11-20-17(25)19-10-14-5-3-4-6-14/h7-9,14H,3-6,10-11H2,1-2H3,(H,22,24)(H2,19,20,25)(H2,21,23,26)/f/h19-23H 4D91F4B54486D8D0