Task: Please answer the multiple choice question.
Question: Which molecules are active against HIV?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) O=C(N=NC(=O)N1CCOCC1)N1CCOCC1
(b) COc1ccc2c(c1)c[n+](C)c1c3cc(OC)c(OC)cc3ccc21.[I-]
(c) CCOC(=O)c1cc(-c2ccc([N+](=O)[O-])cc2)c([N+](=O)[O-])[nH]1
(d) Cc1nn2c(=O)n(-c3cccc(-n4nnc5c(-c6ccccc6)c(C)nn5c4=O)c3C)nnc2c1-c1ccccc1
(e) Cc1c(C(=O)NCCO)[n+]([O-])c2cc(Cl)ccc2[n+]1[O-]
Answer: a
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}