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 other words.
Options:
a. CC(=O)OCCOCN1C(=O)CC(=O)NC1=O
b. C1CC2=C(C1)C1=S(S2)SC2=C1CCC2
c. COCN1C(=O)CN=C(c2ccccc2)c2cc(NO)ccc21
d. NC(=O)c1nc[nH]c1N=NSCC(N)C(=O)O
e. CC(=O)C(=Cc1ccc(-c2ccccc2)cc1)C(C)=O
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}