InChI=1/C18H27N3O4S/c1-3-4-5-7-13(2)19-17(22)18(23)20-15-8-6-9-16(12-15)26(24,25)21-14-10-11-14/h6,8-9,12-14,21H,3-5,7,10-11H2,1-2H3,(H,19,22)(H,20,23)/t13-/m1/s1/f/h19-20H	5C439A8BC6C5CC38