InChI=1/C21H22N4O5S/c26-14-7-13(20(28)23-9-11-2-1-5-22-8-11)19-17(18(14)27)25-21(31-19)24-12-3-4-15-16(6-12)30-10-29-15/h1-6,8,13-14,17-19,26-27H,7,9-10H2,(H,23,28)(H,24,25)/p+1/t13-,14+,17-,18-,19+/m0/s1/fC21H23N4O5S/h23-25H/q+1 DC15A535E4E553DA