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, or c without using any other words.
Options:
a. O=c1c2cc3c(cc2c2cccc4c2n1CCC4)OCO3
b. CN(c1ccc(C(N)=O)cc1)c1c(O)nc2ccccc2c1O
c. COc1ccc(C2Oc3c(cccc3OC)C=C2[N+](=O)[O-])cc1
Answer: a, c
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}