InChI=1/C17H21ClN4O2/c1-2-3-15(21-17(19)24)16(23)22-7-6-14-12(9-22)11-8-10(18)4-5-13(11)20-14/h4-5,8,15,20H,2-3,6-7,9H2,1H3,(H3,19,21,24)/t15-/m1/s1/f/h21H,19H2 3EACE2336A3D5F8E