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 other words.
Options:
(a) CCOC1=C(c2ccccc2)N2CCCCC2O1
(b) COc1ccc(C[N+](C)(C)N)cc1OC
(c) CC1(n2[nH]c(=O)n(-c3ccccc3)c2=O)Cn2c(=O)n(-c3ccccc3)c(=O)n2-c2ccccc21
(d) NC(=O)C(NC=O)c1ccccc1
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}