InChI=1/C17H24N4O2S/c1-4-11(3)15(16(18)23)20-14(22)10-24-17-19-12-8-6-7-9-13(12)21(17)5-2/h6-9,11,15H,4-5,10H2,1-3H3,(H2,18,23)(H,20,22)/t11-,15+/m1/s1/f/h20H,18H2 9F3AB887BFCA3A51