InChI=1/C15H21ClN4O2/c1-4-11(5-2)20-13(9(3)7-18-20)19-15(22)12-6-10(16)8-17-14(12)21/h6-9,11,13H,4-5H2,1-3H3,(H,17,21)(H,19,22)/t9-,13+/m1/s1/f/h17,19H F3C0456E08A34669