InChI=1/C17H24N4O4S/c1-11(2)16(22)21-15(17(23)19-7-8-26(18,24)25)9-12-10-20-14-6-4-3-5-13(12)14/h3-6,10-11,15,20H,7-9H2,1-2H3,(H,19,23)(H,21,22)(H2,18,24,25)/t15-/m1/s1/f/h19,21H,18H2 579748226F77CC2F