InChI=1/C16H21Cl2N3O3/c1-3-4-19-16(24)20-14(23)8-21(2)15-11-5-9(17)6-12(18)10(11)7-13(15)22/h5-6,13,15,22H,3-4,7-8H2,1-2H3,(H2,19,20,23,24)/p+1/t13-,15-/m0/s1/fC16H22Cl2N3O3/h19-21H/q+1 891BB8A0DBBE9108