InChI=1/C20H28N4O2S/c1-10(15-16(26)23-18(27-15)24-17(21)22)11-8-12(19(2,3)4)14(25)13(9-11)20(5,6)7/h8-9H,1-7H3,(H5,21,22,23,24,25,26)/p-1/fC20H27N4O2S/h21,25H,22H2/q-1/b15-10-,24-17? 8146C4E5B937B2C6