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 other words.
Options:
a) Cc1cn(COCCCO[Si](C)(C)C(C)(C)C)c(=O)[nH]c1=O
b) NC(=S)NN=CC12CC3CC(CC(C3)C1)C2
c) COc1ccc2c(c1OC)C(=O)OC2C1c2cc3c(cc2CCN1C)OCO3
d) COCC(C)N=CN1CCc2ccccc2C1(Cc1ccccc1)Cc1ccccc1
Answer: a
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-[3-[tert-butyl(dimethyl)silyl]oxypropoxymethyl]-5-methylpyrimidine-2,4-dione