InChI=1/C15H19ClN4O2/c1-2-6-20(7-5-13(17)21)9-14-18-12-8-10(16)3-4-11(12)15(22)19-14/h3-4,8H,2,5-7,9H2,1H3,(H2,17,21)(H,18,19,22)/f/h20H,17H2 05DE4A34143F430E