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) O=C(Nn1cnn2c(=O)c3ccccc3nc2c1=O)c1ccccc1
(b) COc1ccc(C=C(C#N)c2nc(O)c3ccccc3n2)cc1
(c) CCOC(=O)C1C(c2ccc(Cl)cc2Cl)NC(c2ccc(C)cc2)C(C(=O)OC)S1(=O)=O
(d) COc1ccc(C(=O)C(CN2CCOCC2)CN2CCOCC2)cc1.Cl
Answer: a, 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}