InChI=1/C18H23N3O3S/c1-11-5-6-12-13(10-25-14(12)9-11)15(22)20-21-16(23)18(19-17(21)24)7-3-2-4-8-18/h10-11H,2-9H2,1H3,(H,19,24)(H,20,22)/t11-/m0/s1/f/h19-20H 858E06827ABC5FCD