InChI=1/C15H16ClN3O2/c1-8-11(4-3-10(7-17)13(8)16)19-9(2)14-12(20)5-6-18(14)15(19)21/h3-4,9,12,14,20H,5-6H2,1-2H3/t9-,12+,14+/m0/s1 683BE8802E74EB1B