InChI=1/C23H28N2O2/c1-3-27-21-12-10-19(11-13-21)22(26)17-25(20-7-5-4-6-8-20)23-14-9-18(2)15-16-24-23/h4-8,10-13,18H,3,9,14-17H2,1-2H3/p+1/t18-/m1/s1/fC23H29N2O2/h24H/q+1 FD62472F198933F7