Task: Please answer the multiple choice question.
Question: Which molecules are not active against HIV?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CCOc1cc2c(cc1C(C)c1ccc(OC)cc1)OCO2
b. C=c1[nH]c(=O)c(=C)[nH]c1=O
c. COC(=O)C1=C(CS(=O)c2ccccc2[N+](=O)[O-])ON(C)C1c1ccccc1
d. CCOC(=N)N1CCCCC1
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}