InChI=1/C19H25N3O4S/c1-22(10-13-5-3-2-4-6-13)17-15(26-16(11-23)18(17)24)9-20-19(25)21-14-7-8-27-12-14/h2-8,12,15-18,23-24H,9-11H2,1H3,(H2,20,21,25)/p+1/t15-,16+,17+,18-/m1/s1/fC19H26N3O4S/h20-22H/q+1 9DFCBE57AEA68475