InChI=1/C15H22N2O2S/c1-11-9-17(10-12(2)16-11)20(18,19)15-7-6-13-4-3-5-14(13)8-15/h6-8,11-12,16H,3-5,9-10H2,1-2H3/p+1/t11-,12-/m1/s1/fC15H23N2O2S/h16H/q+1 B1AE16C2FD084D2C