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 other words.
Options:
a. C=CCOc1ccc(C2c3c(n[nH]c3O)CC(O)(OCC)C2C(=O)OCC)cc1OC
b. O=C1C2ON=C(c3ccccc3[N+](=O)[O-])C2C(=O)N1c1ccc(Cc2ccc(N3C(=O)C4ON=C(c5ccccc5[N+](=O)[O-])C4C3=O)cc2)cc1
c. O=[N+]([O-])c1cccnc1S(=O)(=O)c1ccccc1
d. O=C(O)c1cc(NCc2cc(O)ccc2O)ccc1O
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}