InChI=1/C18H17N5O3S2/c1-23-16(13-8-25-11-4-2-3-5-12(11)26-13)21-22-18(23)28-9-14-19-10-6-7-27-15(10)17(24)20-14/h2-7,13,16,21H,8-9H2,1H3,(H,19,20,24)/t13-,16-/m0/s1/f/h20H 8508AFFE503A4389