InChI=1/C18H21N5OS/c1-4-16-20-21-18(23(16)22-10-5-6-11-22)25-12-17(24)19-15-9-7-8-13(2)14(15)3/h5-11H,4,12H2,1-3H3,(H,19,24)/f/h19H 37701E46B01BE3A5