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, or c without using any additional words.
Options:
a.) C=CCC1(c2ccccc2)Oc2ccccc2-n2cccc2C1=O
b.) O=C(O)c1nc2ccccc2nc1NCc1ccc(F)cc1
c.) COC(=O)C=Cc1cc2c(cc1-c1c(C(=O)O)cc(OC)c(OC)c1OC)OCO2
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}