InChI=1/C18H18N4O5S/c1-2-27-15(24)7-10-9-28-18(19-10)22-14(23)8-13-17(26)20-12-6-4-3-5-11(12)16(25)21-13/h3-6,9,13H,2,7-8H2,1H3,(H,20,26)(H,21,25)(H,19,22,23)/t13-/m0/s1/f/h21-22,26H 123227C92A9F0079