InChI=1/C16H24N2O2S/c1-16(2,3)12-5-7-15(8-6-12)21(19,20)18-11-13-9-14(18)10-17(13)4/h5-8,13-14H,9-11H2,1-4H3/t13-,14-/m0/s1 B0C212A859BD3F37