InChI=1/C15H16ClN3O3/c1-4-10-12(15(21)22-3)8(2)13(18-10)14(20)19-11-6-5-9(16)7-17-11/h5-7,18H,4H2,1-3H3,(H,17,19,20)/f/h19H 5FC83D350346260E