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, or c without using any other words.
Options:
a. CCN(CCO)CC1COc2ccccc2O1
b. S=C1NC2=C(COCC2=Cc2ccccc2Cl)C(c2ccccc2Cl)N1
c. N=C1NN(c2ccccc2)C(=O)C1C(=O)C(=O)Nc1cccc(C(F)(F)F)c1
Answer: a, b, 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}