InChI=1/C20H30F2N4O2/c1-13-8-14(2)12-26(11-13)7-5-4-6-23-20(28)25-19-10-18(24-15(3)27)16(21)9-17(19)22/h9-10,13-14H,4-8,11-12H2,1-3H3,(H,24,27)(H2,23,25,28)/p+1/t13-,14+/fC20H31F2N4O2/h23-26H/q+1 FCC6B61BD15B1030