InChI=1/C19H25N3O3/c1-22(2)13-14-7-6-8-15(11-14)21-19(24)20-12-17(23)16-9-4-5-10-18(16)25-3/h4-11,17,23H,12-13H2,1-3H3,(H2,20,21,24)/p+1/t17-/m1/s1/fC19H26N3O3/h20-22H/q+1 7343BA561FCD64E2