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=c1oc(-c2cccc(-c3nc4c(c(=O)o3)CCS4)c2)nc2c1CCS2
b. c1ccc(N2N=C3N(c4ccccc4)C2N3c2ccccc2)cc1
c. Cc1cn(COCCCO)c(=O)[nH]c1=O
Answer: a, b, 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}