InChI=1/C18H21N3O3/c19-16(18(20)23)10-11-17(22)21-14-6-8-15(9-7-14)24-12-13-4-2-1-3-5-13/h1-9,16H,10-12,19H2,(H2,20,23)(H,21,22)/t16-/m0/s1/f/h21H,20H2	6731B44FDD9ED453