InChI=1/C20H25N5O2S/c1-14(26)22-16-7-9-17(10-8-16)24-20(28)21-12-15-5-4-6-18(11-15)23-19(27)13-25(2)3/h4-11H,12-13H2,1-3H3,(H,22,26)(H,23,27)(H2,21,24,28)/p+1/fC20H26N5O2S/h21-25H/q+1 3A3A89C16DAE3C01