Paliperidone palmitate199739-10-1100 % similar Paliperidone144598-75-468 % similar Risperidone106266-06-264 % similar Iloperidone133454-47-439 % similar 6-Fluoro-3-(4-piperidinyl)-1,2-benzisoxazole84163-77-933 % similar 6-Fluoro-3-(4-piperidinyl)-1,2-benzisoxazole hydrochloride84163-13-332 % similar