InChI=1/C18H21N3O4S/c1-25-17-12-13(8-9-15(17)20-26(2,23)24)19-16-10-11-21(18(16)22)14-6-4-3-5-7-14/h3-9,12,16,19-20H,10-11H2,1-2H3/t16-/m1/s1 E0D128AD23BE6F75