InChI=1/C20H22N4O2S/c1-12-6-8-15(9-7-12)22-20(27)24-23-18(25)14-4-3-5-16(11-14)21-19(26)17-10-13(17)2/h3-9,11,13,17H,10H2,1-2H3,(H,21,26)(H,23,25)(H2,22,24,27)/t13-,17-/m0/s1/f/h21-24H 14E7882ABDDCB179