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, c, or d without using any other words.
Options:
[a] COC1=C(C)C(=O)C(=O)c2ccccc21
[b] CC12CCC3C(CC=C4CC(O)CCC43C)C1CCC2=O
[c] Cc1ccc(OCC2OC(n3cnc4c(N(C)C)nc(Br)nc43)CC2Oc2ccc(C)cc2)cc1
[d] Cc1onc(-c2c(F)cccc2Cl)c1C(=O)Nc1cc2cc([N+](=O)[O-])ccc2oc1=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}