InChI=1/C18H23Cl2N3O3/c1-23(9-16(25)22-18(26)21-11-4-2-3-5-11)17-13-6-10(19)7-14(20)12(13)8-15(17)24/h6-7,11,15,17,24H,2-5,8-9H2,1H3,(H2,21,22,25,26)/t15-,17-/m0/s1/f/h21-22H 6A227D3F28A238A4