Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a Fc1ccc(SC(CCl)CCl)cc1
b O=S1(=O)OC(c2ccc(O)cc2)(c2ccc(O)cc2)c2ccccc21
c CNC(=Nc1ccc(OC)c2ccccc12)SC
d CCOC(=O)C(C#N)=Cc1ccc(F)cc1
Answer: a, b, c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {activity_HIV#not &NULL}{activity_HIV__names__adjective}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%activity_HIV%}
Answer: {%multiple_choice_result}