Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a N=C1NC(=O)C(c2ccccc2)S1
b Clc1ccc(Nc2nnc(CNc3ccc(-c4nnc(Nc5ccc(Cl)cc5)o4)cc3)o2)cc1
c COC(=O)C1CN(C(=O)c2ccccc2)C(=O)N1C(=O)OCc1ccccc1
d CC1=C2C(N)=C(C#N)C(C)=C2C(N)=C1C#N
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}