InChI=1S/C14H21N5O3S/c1-9(20)7-23(21,22)18-10-5-11(6-10)19(2)14-12-3-4-15-13(12)16-8-17-14/h3-4,8-11,18,20H,5-7H2,1-2H3,(H,15,16,17)/t9-,10-,11+/m0/s1