Task: Please answer the multiple choice question.
Question: Which molecules are active against HIV?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) CCOP(=O)(OCC)C(C#N)=Cc1ccco1
b.) O=C(NCc1ccc(O)cc1O)c1ccccc1O
c.) Oc1nc(CC(O)c2ccc(Cl)c(Cl)c2)cc(-c2ccccc2)n1
d.) Cc1cn(C2CC3C(COC(CCCC[Se]c4ccccc4)N3O)O2)c(=O)[nH]c1=O
Answer: a, 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}
1-[1-hydroxy-2-(4-phenylselanylbutyl)-2,4,4a,6,7,7a-hexahydrofuro[3,2-d][1,3]oxazin-6-yl]-5-methylpyrimidine-2,4-dione