Task: Please answer the multiple choice question.
Question: Which molecules are 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 CC1Oc2c3c(c4ccc(=O)oc4c2C(=O)C1C)OC(C)(C)C=C3
b O=C1NC2C(NC(=O)N2Cl)N1Cl
c N=C(N)NN=C(c1ccc(F)cc1)C1CC1
d COc1ccc(-n2sc3ncc([N+](=O)[O-])cc3c2=O)cc1
Answer: 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}