InChI=1/C17H14ClN3O2/c18-13-9-12-11(6-7-20-16(12)22)8-14(13)21-17(23)15(19)10-4-2-1-3-5-10/h1-9,15H,19H2,(H,20,22)(H,21,23)/t15-/m1/s1/f/h20-21H C553F441A06E52C7