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 or b without using any other words.
Options:
a. CCN(CC)C1Oc2cc3c(cc2C(c2cccc(OC)c2OC)C1C)OCO3
b. CC1=C(OC2OC(CO)C(O)C(O)C2O)C(=O)CC2C1=CCC1C2(C)C(=O)CC2(C)C(C(C)(O)C(=O)CCC(C)(C)O)C(O)CC12C
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}