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 other words.
Options:
a. CC1(C)CC(=O)C(=CNC(=S)C(N)=S)C(=O)C1
b. COc1cc2c(cc1O)C1C(O2)c2c(OC)cc3c(c2OC1(C)C)CCC(C)(C)O3
c. O=c1c2cc(Br)ccc2[nH]c(=S)n1-c1ccccc1
d. CCCC1(CC(=O)O)OCCc2c1[nH]c1ccccc21
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}