InChI=1/C18H25N3O4S/c1-18(2,16(20)17(22)21-10-4-5-14(21)11-19)26(23,24)12-13-6-8-15(25-3)9-7-13/h6-9,14,16H,4-5,10,12,20H2,1-3H3/p+1/t14-,16+/m0/s1/fC18H26N3O4S/h20H/q+1 1520F2BC00D3C6A9