InChI=1/C19H28N4O2S/c1-4-6-7-17-21-14-9-8-13(12-16(14)22-17)20-19(25)15(10-11-26-3)23-18(24)5-2/h8-9,12,15H,4-7,10-11H2,1-3H3,(H,20,25)(H,21,22)(H,23,24)/t15-/m0/s1/f/h20-21,23H F11BCFC8C4CC4870