InChI=1/C18H21N3O4S/c1-11-5-3-6-12(2)14(11)25-9-4-8-20-16(23)17(24)21-18-13(15(19)22)7-10-26-18/h3,5-7,10H,4,8-9H2,1-2H3,(H2,19,22)(H,20,23)(H,21,24)/f/h20-21H,19H2 F3F8A6308FF54564