InChI=1/C18H27F3N4O2/c1-3-5-16(26)24-15-8-6-14(7-9-15)12-23-17(27)22-10-4-11-25(2)13-18(19,20)21/h6-9H,3-5,10-13H2,1-2H3,(H,24,26)(H2,22,23,27)/f/h22-24H B8A6ACE188B305A1