InChI=1/C15H16ClN3O3/c1-8(2)11-7-13(19-18-11)17-15(20)9-5-10(16)14-12(6-9)21-3-4-22-14/h5-8H,3-4H2,1-2H3,(H2,17,18,19,20)/f/h17,19H DA5ED69982DF6184