InChI=1/C21H22N4O3S/c26-20(22-13-15-7-1-3-9-17(15)25(27)28)14-24-12-6-5-10-18(24)21-23-16-8-2-4-11-19(16)29-21/h1-4,7-9,11,18H,5-6,10,12-14H2,(H,22,26)/t18-/m0/s1/f/h22H EB02EBCBD693BABE