CHANGE
678,Poison_Bottle,Poison Bottle,2,5000,,100,,,,,0xFFFFFFFF,7,2,,,,,,{ if(Class == Job_Assassin_Cross || Class == Job_Guillotine_Cross_T) { sc_start SC_DPoison,60000,0; sc_start SC_ASPDPOTION2,60000,0; } else { if (strcharinfo(3) != "bat_a01 || bat_a02 || bat_b01 || bat_b02" ) { percentheal -100,-100;};}; },{},{}
INTO
678,Poison_Bottle,Poison Bottle,2,5000,,100,,,,,0xFFFFFFFF,7,2,,,,,,{ if(Class == Job_Assassin_Cross || Class == Job_Guillotine_Cross_T) { sc_start SC_DPoison,60000,0; sc_start SC_ASPDPOTION2,60000,0; } else if ( !compare( "bat_a01,bat_a02,bat_b01,bat_b02",strcharinfo(3) ) ) { percentheal -100,-100;} },{},{}