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 additional words.
Options:
a CCN(CC)c1ncnc2c1ncn2CCNC(CO)(CO)CO
b CON=C(C(=O)OC(=NC1CCCCC1)NC1CCCCC1)c1csc(NC(c2ccccc2)(c2ccccc2)c2ccccc2)n1
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}