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, d, or e without using any additional words.
Options:
a COc1ccc2c(c1)CCN1CCCc3ccc(OC)cc3C21
b CS(=O)(=O)O.N=C(N)c1ccc2oc(C=Cc3cc4cc(C(=N)N)ccc4o3)cc2c1
c CCCCCCCCOC1N(C2CC(N=[N+]=[N-])C(CO)O2)C(=O)NC(=O)C1(C)Br
d Cn1cnc([N+](=O)[O-])c1Sc1nncc2[nH]cnc12
e CC(CCCOC(c1ccccc1)(c1ccccc1)c1ccccc1)OC(=O)Nc1ccccc1
Answer: c
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}