InChI=1/C17H19ClN4O3/c1-3-4-7-17(2)15(24)22(16(25)21-17)10-14(23)20-12-6-5-11(9-19)13(18)8-12/h5-6,8H,3-4,7,10H2,1-2H3,(H,20,23)(H,21,25)/t17-/m1/s1/f/h20-21H 1C04A802FAE11E16