InChI=1/C17H20ClN3O2/c18-15-7-3-2-6-14(15)17(23)21-13-8-9-16(20-12-13)19-10-4-1-5-11-22/h2-3,6-9,12,22H,1,4-5,10-11H2,(H,19,20)(H,21,23)/f/h19,21H 04ABE2494DB2A6CC