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. NS(=O)(=O)OCCCCCCCOS(N)(=O)=O
b. CCCCCCCC(=O)OC1C2C(CC1(C)C)C(=O)C13OC1C(=O)C1(CO1)C23C
c. COc1nc(N)c(NC2OCC(O)C(O)C2O)c(=O)n1C
d. O=C(Nc1ccc2c(O)cc(S(=O)(=O)O)cc2c1)Nc1ccc2c(O)c(N=Nc3ccc4cc(S(=O)(=O)O)ccc4c3)c(S(=O)(=O)O)cc2c1
Answer: a, b
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}