InChI=1/C9H22N2O2S/c1-5-9(8(2)3)11-14(12,13)7-6-10-4/h8-11H,5-7H2,1-4H3/p+1/t9-/m0/s1/fC9H23N2O2S/h10H/q+1 0E74E75A35B409B2