InChI=1/C16H21N5O3S/c1-4-13-18-19-15(25-13)17-16(23)21-7-5-20(6-8-21)14(22)12-9-10(2)24-11(12)3/h9H,4-8H2,1-3H3,(H,17,19,23)/f/h17H D393B110CF4DE58D