InChI=1S/C15H21N7O7S/c16-12-9-13(19-5-18-12)22(6-20-9)15-11(24)10(23)8(29-15)4-28-30(26,27)21-14(25)7-2-1-3-17-7/h5-8,10-11,15,17,23-24H,1-4H2,(H,21,25)(H2,16,18,19)/t7-,8+,10+,11+,15+/m0/s1