InChI=1/C14H21N3O4S/c1-8(2)13(16-10(4)18)14(19)17-11-6-5-9(3)12(7-11)22(15,20)21/h5-8,13H,1-4H3,(H,16,18)(H,17,19)(H2,15,20,21)/t13-/m0/s1/f/h16-17H,15H2 AAFEE0CDB55BD99F