InChI=1/C20H23N3O3S/c1-13-5-6-14(2)18(11-13)26-12-19(25)22-20(27)21-16-7-9-17(10-8-16)23(4)15(3)24/h5-11H,12H2,1-4H3,(H2,21,22,25,27)/f/h21-22H F5795C7678A504EA