InChI=1/C23H28F6N2O2/c1-33-18-4-2-17(3-5-18)19(32)31-21(22(24,25)26,23(27,28)29)30-7-6-20-11-14-8-15(12-20)10-16(9-14)13-20/h2-5,14-16,30H,6-13H2,1H3,(H,31,32)/f/h31H 1347348AF543CBFA