InChI=1/C20H21N3O7S/c1-12-17-18(20(26)23(19(17)25)6-5-16(24)29-2)14-11-13(3-4-15(14)21-12)31(27,28)22-7-9-30-10-8-22/h3-4,11H,5-10H2,1-2H3 CA3C19A15C1A4588