InChI=1/C15H19ClN4O/c1-3-10(2)13(17)15(21)19-12-6-4-5-11(16)14(12)20-8-7-18-9-20/h4-10,13H,3,17H2,1-2H3,(H,19,21)/p+1/t10-,13+/m1/s1/fC15H20ClN4O/h17,19H/q+1 CAB1B7CA345D2270