InChI=1/C18H19N5O3S/c1-3-23-13-7-5-4-6-12(13)20-14(23)10-22(2)18(26)16(25)21-17-11(15(19)24)8-9-27-17/h4-9H,3,10H2,1-2H3,(H2,19,24)(H,21,25)/f/h21H,19H2 DAB2403DA7ABD645