InChI=1/C20H19N5O3S/c26-17(11-29-20-21-12-22-23-20)25-19(16-7-3-9-28-16)15-6-1-4-13(18(15)24-25)10-14-5-2-8-27-14/h2-3,5,7-10,12,15,19H,1,4,6,11H2,(H,21,22,23)/b13-10+/t15-,19+/m0/s1/f/h23H B8AC8077A472296B