Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CCCCCCN(CCCCCC)C(=S)NP(=O)(OCC)OCC
b COC(=O)CCc1ccc2c(c1)CC1(Cc3ccccc3C1)C2
c CC(NC(=O)CNC(=O)C(N)CO)C(=O)NC(CCC(=O)O)C(=O)NC(CCCCN)C(=O)NC(CO)C(=O)NC(CCCCN)C(=O)NC(CCCCN)C(=O)NC(CCCCN)C(=O)NCC(=O)NC(CO)C(=O)NC(CC(N)=O)C(=O)NC(C)C(=O)NC(Cc1cnc[nH]1)C(=O)NC(CO)C(=O)O
d O=c1oc2ccccc2c(O)c1C(c1cnc2ccccc2c1)c1c(O)c2ccccc2oc1=O
Answer: a, b, c, d
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}