InChI=1/C15H25N3O2S/c1-4-18-9-5-6-13(18)10-17-21(19,20)15-12(3)11(2)7-8-14(15)16/h7-8,13,17H,4-6,9-10,16H2,1-3H3/p+1/t13-/m1/s1/fC15H26N3O2S/h18H/q+1 5F3F69AC2A1FE93A