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 Cc1cc2c(cc1C)N1Cc3c(ccc(C)c3C)N(C2)C1.Cc1cc2c(cc1C)N1Cc3cc(C)c(C)cc3N(C2)C1
b O=S1(=O)C=C2CCCCC21
c BrC1(Br)C2C=CCCCCC21
d CCOC(=O)Cc1csc(NN=C2SC(=CNc3ccccc3)C(=O)N2CC)n1
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}