InChI=1/C19H21N3O3/c1-20-18(23)12-25-15-9-5-8-14(10-15)21-19(24)22-17-11-16(17)13-6-3-2-4-7-13/h2-10,16-17H,11-12H2,1H3,(H,20,23)(H2,21,22,24)/t16-,17-/m0/s1/f/h20-22H	4D3A0E7F96CFC8D2