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 Cc1cc(Br)cc(C)c1NC(=O)C(=O)C(C(=O)c1ccncc1)C1OC(=O)c2ccccc21
b CCc1ccccc1N1CCN(C(=O)c2cc(OC)c(OC)c(OC)c2)CC1
c COC(=O)C(COC(C)(C)C)NC(=O)NC(C)c1ccccc1
d COC(=O)C(CC(=O)c1cc2c(cc1I)OCO2)Cc1cc(OC)c(OC)c(OC)c1I
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}