InChI=1/C15H25ClN4O/c1-4-7-20(9-8-19(2)3)11-15(21)18-14-10-12(17)5-6-13(14)16/h5-6,10H,4,7-9,11,17H2,1-3H3,(H,18,21)/p+1/fC15H26ClN4O/h18,20H/q+1 22D08016F6647910