InChI=1/C22H27N3O3/c1-16(2)15-24-12-10-19(11-13-24)23-20-9-8-18(14-21(20)25(27)28)22(26)17-6-4-3-5-7-17/h3-9,14,16,19,23H,10-13,15H2,1-2H3/p+1/fC22H28N3O3/h24H/q+1 02FE5F4856A2AC9F