InChI=1/C18H22N3O3S/c1-12-8-13(2)10-17(9-12)20-18(22)19-14(3)15-6-5-7-16(11-15)21-25(4,23)24/h5-11,14H,1-4H3,(H2,19,20,22)/q-1/t14-/m1/s1/f/h19-20H 499FA3CDB1AA3B7B