InChI=1/C16H21N3O3S/c1-11(2)18(3)8-4-7-17-16(20)15-10-12-9-13(19(21)22)5-6-14(12)23-15/h5-6,9-11H,4,7-8H2,1-3H3,(H,17,20)/p+1/fC16H22N3O3S/h17-18H/q+1 B33FE2FA6B7ABD99