InChI=1/C18H24N4O2S/c1-12-5-6-14(9-13(12)2)22-8-7-20-17(22)25-10-15(23)21-11-18(3,4)16(19)24/h5-9H,10-11H2,1-4H3,(H2,19,24)(H,21,23)/f/h21H,19H2 56809BBCBA171F6F