InChI=1/C22H25N3O3/c1-15-12-20(15)21-9-8-19(28-21)14-25(17-4-5-17)22(26)24-13-16-2-6-18(7-3-16)27-11-10-23/h2-3,6-9,15,17,20H,4-5,11-14H2,1H3,(H,24,26)/t15-,20-/m1/s1/f/h24H D3CC77219FBCD2B1