InChI=1/C13H20N4O4S/c18-12(19)11-4-10-3-8(1-2-9(10)5-14-11)6-22(20,21)13-15-7-16-17-13/h7-11,14H,1-6H2,(H,18,19)(H,15,16,17)/t8-,9-,10+,11-/m0/s1/f/h14,17H	71DB421E06178961