InChI=1/C19H23N5OS3/c1-3-4-12-26-18-22-23-19(28-18)27-13-15(25)21-16(14-8-6-5-7-9-14)17-20-10-11-24(17)2/h5-11,16H,3-4,12-13H2,1-2H3,(H,21,25)/t16-/m1/s1/f/h21H 621CB52E144D60ED