InChI=1S/C19H24ClN5O3/c1-5-6-7-25-13(24-15-18(21)22-10-23-19(15)25)9-11-8-12(26-2)16(27-3)17(28-4)14(11)20/h8,10H,5-7,9H2,1-4H3,(H2,21,22,23)