InChI=1/C18H21N5O3S/c1-9-10(7-21-17-14(9)16(19)22-18(20)23-17)8-27-11-5-12(24-2)15(26-4)13(6-11)25-3/h5-7H,8H2,1-4H3,(H4,19,20,21,22,23)/p+1/fC18H22N5O3S/h23H,19-20H2/q+1 DAD409E7EB4B4737