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. O=C1c2c(ccc3c2CCC3)CC12Cc1cc3c(cc1C2)CCC3
b. COc1ccc(C2Oc3cc(OC)c(O)cc3C2C)cc1
c. CCOc1cc(C=C2N=C(c3ccccc3)OC2=O)ccc1O
d. Cl.O=C1CCCCCCCCCCC1CN(Cc1ccccc1)Cc1ccccc1
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}