InChI=1/C16H23ClN4O3/c1-4-18-16(24)20-15(23)10-21(5-2)9-14(22)19-13-8-12(17)7-6-11(13)3/h6-8H,4-5,9-10H2,1-3H3,(H,19,22)(H2,18,20,23,24)/p+1/fC16H24ClN4O3/h18-21H/q+1 A4FC002EFFC54E91