InChI=1/C17H21N3O3/c21-16(18-12-13-4-2-1-3-5-13)19-14-6-8-15(9-7-14)20-10-11-23-17(20)22/h1-2,6-9,13H,3-5,10-12H2,(H2,18,19,21)/t13-/m0/s1/f/h18-19H	1635C134BF72A72A