InChI=1S/C20H27N3O6.ClH/c1-4-29-19(27)15(11-10-14-8-6-5-7-9-14)21-13(2)17(24)23-16(18(25)26)12-22(3)20(23)28;/h5-9,13,15-16,21H,4,10-12H2,1-3H3,(H,25,26);1H/t13-,15-,16-;/m0./s1