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 additional words.
Options:
a CCN(CC)CCCCCCCNc1c2ccc(Cl)cc2nc2ccc(OC)cc12
b Cc1[nH]c2ccccc2c1C(c1c(C)[nH]c2ccccc12)c1c(C)[nH]c2ccccc12
c CCOC(=O)C1(C(=O)OCC)CC(=O)C2(C1)OCCC1OC(=O)CC12
d O=c1[nH]c2cccnc2c(=O)n1O
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}