InChI=1/C20H25N3O2S/c1-12-8-13(2)18(11-25-16(5)24)14(3)17(12)9-21-15(4)19-10-23-6-7-26-20(23)22-19/h6-8,10,15,21H,9,11H2,1-5H3/p+1/t15-/m0/s1/fC20H26N3O2S/h21H/q+1 646E3CF761A74866