InChI=1/C18H23N3O3/c1-12(9-10-15-7-5-4-6-8-15)19-18(23)21-20-17(22)16-11-13(2)24-14(16)3/h4-8,11-12H,9-10H2,1-3H3,(H,20,22)(H2,19,21,23)/t12-/m0/s1/f/h19-21H	D3169BBCBB01FD93