InChI=1/C20H34N2O2/c1-14(23)21-18-3-5-22(6-4-18)13-19(2,24)20-10-15-7-16(11-20)9-17(8-15)12-20/h15-18,24H,3-13H2,1-2H3,(H,21,23)/p+1/t15?,16?,17?,19-,20?/m1/s1/fC20H35N2O2/h21-22H/q+1 DCD8EA42AC05AC05