InChI=1/C17H26ClNO7/c1-17(2,26-11-6-4-10(18)5-7-11)16(25)19(3)8-12(21)14(23)15(24)13(22)9-20/h4-7,12-15,20-24H,8-9H2,1-3H3/t12-,13+,14-,15+/m1/s1 3566167D768A8DE5