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 additional words.
Options:
a. O=C1OCSc2ccccc21
b. CCN1C(=O)C(=CNc2ccccc2)SC1=NNc1nc(-c2ccc(O)c(O)c2)cs1
c. Cc1cc(O)nc(NN2C(Cl)C(=O)C2c2c(O)ccc3ccccc23)n1
d. COc1cc(C=C2SC(=S)N(C=Cc3nc4ccccc4nc3O)C2=O)cc(OC)c1OC
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}