InChI=1/C22H28ClN3O4/c1-14(2)18(25-20(28)16-7-9-17(23)10-8-16)21(29)30-15(3)19(27)26-22(13-24)11-5-4-6-12-22/h7-10,14-15,18H,4-6,11-12H2,1-3H3,(H,25,28)(H,26,27)/t15-,18+/m0/s1/f/h25-26H 4665E676B588942C