InChI=1/C21H30N2O2/c1-12-3-17(24)4-13(2)18(12)8-19(22)20(25)23-21-9-14-5-15(10-21)7-16(6-14)11-21/h3-4,14-16,19,24H,5-11,22H2,1-2H3,(H,23,25)/p+1/t14?,15?,16?,19-,21?/m0/s1/fC21H31N2O2/h22-23H/q+1 4B7CF646A3555564