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. C=C1C(=O)OC2C=C(C)CCC=C(C)CC(OC(=O)C(=CCO)CO)C12
b. CCOC(=O)c1[nH]c2c(OC)n[n+]([O-])cc2c1Br
c. O=C1OC2CS(=O)CC2O1
d. COc1cc(-c2cc(OC)c(O)c(OC)c2)cc(OC)c1O
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}