InChI=1/C19H23N3O2/c1-4-18(23)21-16-9-7-15(8-10-16)20-12-19(24)22-17-11-13(2)5-6-14(17)3/h5-11,20H,4,12H2,1-3H3,(H,21,23)(H,22,24)/f/h21-22H	309AE29FFD3C0B8D