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: O=C(CC(C(=O)c1cccs1)c1ccsc1)c1ccsc1
b: CCCCCCCCCCCCCCCC(=O)Nc1ccn(C2CCC(COP(=O)(O)OCC3OC(n4ccc(NC(=O)CCCCCCCCCCCCCCC)nc4=O)CC3OP(=O)(O)OCC3OC(n4cc(C)c(=O)[nH]c4=O)CC3N=[N+]=[N-])O2)c(=O)n1
Answer: a
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}