InChI=1/C13H15N3O5S/c1-22(19,20)15-7-6-14-13(18)16-10-3-4-11-9(8-10)2-5-12(17)21-11/h2-5,8,15H,6-7H2,1H3,(H2,14,16,18)/f/h14,16H 0F62D7CFBD12BC80