InChI=1/C21H21N3O3S/c1-12-7-8-14-15(10-22)20(28-18(14)9-12)23-19(25)11-24-16-5-3-4-6-17(16)27-13(2)21(24)26/h3-6,12-13H,7-9,11H2,1-2H3,(H,23,25)/t12-,13+/m0/s1/f/h23H 0E2C778827F0E7D7