InChI=1/C19H25N5O2S/c1-3-26-16-5-6-17-14(12-16)11-15(13-20)18(24-17)21-8-9-23-19(27)22-7-4-10-25-2/h5-6,11-12H,3-4,7-10H2,1-2H3,(H,21,24)(H2,22,23,27)/f/h21-23H 16B67A6000715BC5