InChI=1/C23H29N3O2/c1-15(2)17-8-6-7-9-19(17)24-22(27)28-16-10-11-20-18(14-16)23(3)12-13-25(4)21(23)26(20)5/h6-11,14-15,21H,12-13H2,1-5H3,(H,24,27)/t21-,23+/m1/s1/f/h24H D30CE1F58FE35636