InChI=1/C25H34N4O4S/c1-25(2,3)19-4-7-21(8-5-19)34(31,32)27-20-6-9-23(28-12-10-26-11-13-28)22(18-20)24(30)29-14-16-33-17-15-29/h4-9,18,26-27H,10-17H2,1-3H3/p+1/fC25H35N4O4S/h26H/q+1 672B0BE8ADB52752