InChI=1/C20H22N4O2S/c1-11(2)17(19(26)22-14-7-5-13(6-8-14)18(21)25)27-20-23-15-9-4-12(3)10-16(15)24-20/h4-11,17H,1-3H3,(H2,21,25)(H,22,26)(H,23,24)/t17-/m1/s1/f/h22,24H,21H2 FDE93FCC9CCB6A81