InChI=1/C21H23N3O2/c1-14-13-26-20(16-8-4-3-5-9-16)15(2)24(14)12-19-22-18-11-7-6-10-17(18)21(25)23-19/h3-11,14-15,20H,12-13H2,1-2H3,(H,22,23,25)/t14-,15+,20-/m1/s1/f/h23H 2C11AEC489823D90