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. Cc1c(-c2ccccc2)nn(C2=NCCN2)c1O
b. O=C(NCCCCCCCCCCNC(=O)c1cc(O)c(O)c(O)c1)c1cc(O)c(O)c(O)c1
c. CC1=Nc2ccccc2NC(c2ccoc2)C1
d. CCOC(=O)NN(C(=O)OCC)C(=C(C1CCCCC1)N1CCOCC1)N(NC(=O)OCC)C(=O)OCC
Answer: a, b, c
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}