InChI=1/C15H18ClN3O/c1-18-5-7-19(8-6-18)10-11-9-13(16)12-3-2-4-17-14(12)15(11)20/h2-4,9,20H,5-8,10H2,1H3/p+1/fC15H19ClN3O/h18H/q+1 207DFD32D49D536E