InChI=1/C19H28N4O2S/c1-25-17-4-2-15(3-5-17)21-6-8-22(9-7-21)16-12-18(20-13-16)19(24)23-10-11-26-14-23/h2-5,16,18,20H,6-14H2,1H3/p+1/t16-,18-/m0/s1/fC19H29N4O2S/h22H/q+1 EE19D46FF9BF1B6C