InChI=1/C22H28N2O2/c1-14-5-4-6-15(9-14)18-13-24-8-7-16-10-21(25-2)22(26-3)11-17(16)20(24)12-19(18)23/h4-6,9-11,18-20H,7-8,12-13,23H2,1-3H3/p+1/t18-,19+,20+/m1/s1/fC22H29N2O2/h23H/q+1 91F0862B2D78247B