InChI=1/C19H23N3O2/c1-5-15-12-22(13-18(23)21(3)4)17(6-2)19(15)24-16-9-7-14(11-20)8-10-16/h7-10,12H,5-6,13H2,1-4H3 F976F7C240DC5DFB