InChI=1/C18H24ClN3O4/c1-3-7-22-8-6-12(11-22)10-20-16(23)17(24)21-15-9-13(18(25)26-2)4-5-14(15)19/h4-5,9,12H,3,6-8,10-11H2,1-2H3,(H,20,23)(H,21,24)/p+1/t12-/m1/s1/fC18H25ClN3O4/h20-22H/q+1 5618AAF0858ABC86