InChI=1/C18H21N3O3S/c1-18(2,3)20-16(23)14-9-25-10-21(14)17(24)12-8-15(22)19-13-7-5-4-6-11(12)13/h4-8,14H,9-10H2,1-3H3,(H,19,22)(H,20,23)/t14-/m0/s1/f/h19-20H BF20CC724F0EC8C2