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 additional words.
Options:
a CCOC(=O)CSc1cc(C)c2c(N)c(C(=O)OCC)sc2n1
b O=C1C(=Cc2ccc([N+](=O)[O-])cc2)Oc2cc(O)ccc21
c Cc1ccnc2c1ccc1nc3ccccc3n12
d CCOC(=O)CCC(NC(=O)NC(C)c1ccccc1)C(=O)OCC
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}