InChI=1/C21H22ClN3O2/c22-17-6-2-1-5-14(17)15-12-16(15)21(27)24-18-11-13(20(23)26)7-8-19(18)25-9-3-4-10-25/h1-2,5-8,11,15-16H,3-4,9-10,12H2,(H2,23,26)(H,24,27)/t15-,16-/m1/s1/f/h24H,23H2 4DF78AB0C0A660D5