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 C=C1C2Oc3ccccc3C1N(c1ccccc1)O2
b CCCCCCCCCCCCC1NC(=N)N2CCCC2=C1C(=O)OC
c Oc1ccc2ccccc2c1C=Nc1ccc(SSc2ccc(N=Cc3c(O)ccc4ccccc34)cc2)cc1
d Nc1c(N=O)c(=O)n(Cc2ccccc2)c(=O)n1Cc1ccccc1
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}