InChI=1/C17H19ClN4O3/c1-21-15(23)12(16(24)22(2)17(21)25)14-13-9(5-6-19-14)10-7-8(18)3-4-11(10)20-13/h3-4,7,12-15,19,23H,5-6H2,1-2H3/p+1/t12-,13+,14-,15-/m1/s1/fC17H20ClN4O3/h20H/q+1 5E593AE3ACF90E43