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. CCOC(=O)C(=O)Nc1nc2c(OCC)cccc2s1
b. O=C1NC(=O)C(=Cc2ccc(F)cc2)N1
c. CCOC(=O)C=CSC(C)(C)C(N)C(=O)O
d. CS(=O)(=O)Nc1c(-c2ccccc2)oc2ccccc2c1=O
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}