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 CCN(CC)CCOC(=O)C(Cc1cccc2ccccc12)CC1CCCO1.O=C(O)C(=O)O
b O=C(O)c1cnc(-n2[nH]c3c(c2=O)CCCC3)nc1O
c COc1cc2c(c(O)c1OC)C(=O)C1CCC(=O)N1C2c1cccc2ccccc12
d O=S(=O)(c1ccccc1)C1CN2OC1(S(=O)(=O)c1ccccc1)CC2c1ccc(Br)cc1
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}