InChI=1/C13H26N2O2S/c1-10-9-18-6-5-12(10)15-17-8-11(16)7-14-13(2,3)4/h10-11,14,16H,5-9H2,1-4H3/p+1/b15-12+/t10-,11+/m0/s1/fC13H27N2O2S/h14H/q+1 BF558DDC681EF700