InChI=1/C15H22N2O3S/c1-15(2,3)16-7-10(18)8-20-12-6-4-5-11-14(12)21-9-13(19)17-11/h4-6,10,16,18H,7-9H2,1-3H3,(H,17,19)/p+1/t10-/m0/s1/fC15H23N2O3S/h16-17H/q+1 92C4ECC72DC294AB