InChI=1/C16H25N3O2S/c1-4-12-8-9-14(21-12)15(20)18-19-16(22)17-13-7-5-6-10(2)11(13)3/h8-11,13H,4-7H2,1-3H3,(H,18,20)(H2,17,19,22)/t10-,11+,13+/m1/s1/f/h17-19H E4BB54018DA2465F