InChI=1/C11H13N2O2S/c1-9-5-6-10(4-3-7-12)8-11(9)13-16(2,14)15/h5-6,8H,7,12H2,1-2H3/q-1/p+1/fC11H14N2O2S/h12H/q 49FEFB2A645F4098