InChI=1/C18H25N5O2S/c1-4-7-15-20-17(25-23-15)11-6-10-16(24)21-22-18(26)19-14-9-5-8-12(2)13(14)3/h5,8-9H,4,6-7,10-11H2,1-3H3,(H,21,24)(H2,19,22,26)/f/h19,21-22H B623E089D7801E04