Task: Please answer the multiple choice question.
Question: Which molecules are active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) O=C(C=Cc1ccc(O)c(O)c1)OCc1ccccc1
b) CCOC(=O)c1c2nc3ccccc3sc-2c(C(=O)OCC)c1C(=O)OCC
c) CCOC(=O)C=C1CC(NC(=O)OCc2ccccc2)C(=O)N1CC(=O)OCC
d) Oc1ccc(Cl)cc1-c1nc(S)nc(-c2ccccc2)c1Cl
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}
benzyl 3-(3,4-dihydroxyphenyl)prop-2-enoate