InChI=1/C18H24N4OS/c1-10-5-6-13-14(7-10)24-18-15(13)17(23)20-16(21-18)12(3)22(4)9-11(2)8-19/h10-12H,5-7,9H2,1-4H3,(H,20,21,23)/t10-,11+,12+/m1/s1/f/h20H 3A12FEBCE5BDF2C3