InChI=1/C22H26N2O2/c1-13-19-18(12-17-20(19)22(17,2)3)24(23-13)9-10-26-21(25)16-11-15(16)14-7-5-4-6-8-14/h4-8,15-17,20H,9-12H2,1-3H3/t15-,16-,17+,20+/m1/s1 CF6D33F16FEAFCA3