InChI=1/C17H25N3O2/c1-11-9-14(20-7-5-18-6-8-20)13(3)16-17(11)22-12(2)10-15(21)19(16)4/h9,12,18H,5-8,10H2,1-4H3/p+1/t12-/m0/s1/fC17H26N3O2/h18H/q+1 6C167C32D0420E40