InChI=1/C20H34N4O3S/c1-20(2)15-18(11-14-27-20)21-16-9-12-24(13-10-16)19-7-5-17(6-8-19)22-28(25,26)23(3)4/h5-8,16,18,21-22H,9-15H2,1-4H3/p+1/t18-/m1/s1/fC20H35N4O3S/h21H/q+1 D3899AC283BEC9DB