InChI=1/C16H25N3O3/c1-3-16(4-2)15(20)19(9-11-21-10-8-17)14-12(18)6-5-7-13(14)22-16/h5-7H,3-4,8-11,17-18H2,1-2H3/p+1/fC16H26N3O3/h17H/q+1 9B2A9068048155E3