BDF 9148 [ BDF 9196,4-(3-((1-(diphenylmethyl)-3-azetidinyl)oxy)-2-hydroxypropoxy)-1H-indole-2-carbonitrile monohydrate,4-(3-(1-diphenylmethylazetidine-3-oxy)-2-hydroxypropoxy)-1H-indole-2-carbonitrile,BDF-9148,BDF-9196,BDF9196,LY 341311,LY 366634,LY-341311,LY341311,LY366634 ] sodium channel activator; structure given in first source; BDF 9196 - S enantiomer; LY-341311 is the (S)-isomer and monohydrate