InChI=1/C20H35N3O2/c1-15(20(25)22(2)18-9-4-3-5-10-18)23-13-11-17(12-14-23)21-19(24)16-7-6-8-16/h15-18H,3-14H2,1-2H3,(H,21,24)/p+1/t15-/m1/s1/fC20H36N3O2/h21,23H/q+1 F89C0B58B036EE81