InChI=1/C21H30N4O4S/c1-5-29-21(26)20(12-15(2)3)25(4)30(27,28)17-8-6-16(7-9-17)13-24-19-10-11-23-14-18(19)22/h6-11,14-15,20H,5,12-13,22H2,1-4H3,(H,23,24)/p+1/t20-/m1/s1/fC21H31N4O4S/h23-24H/q+1 AAB734EEE00AE295