InChI=1/C16H23ClN4O3/c1-4-8-18-16(24)20-15(23)11(2)21(3)10-14(22)19-13-7-5-6-12(17)9-13/h5-7,9,11H,4,8,10H2,1-3H3,(H,19,22)(H2,18,20,23,24)/p+1/t11-/m1/s1/fC16H24ClN4O3/h18-21H/q+1 BB1B277374710E4C