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. C=C1C2Oc3ccccc3C1N(c1ccccc1)O2
b. Clc1ccc(C2=Cc3nc2c(-c2ccccc2)c2ccc([nH]2)c(-c2ccccc2)c2nc(c(-c4ccccc4)c4ccc([nH]4)c3-c3ccccc3)C=C2)cc1
c. COc1ccc(-n2sc3ncc([N+](=O)[O-])cc3c2=O)cc1
d. CCOC(=O)C1(C(=O)OCC)CCCN1C(=O)C(CNC(=O)OC(C)(C)C)NC(=O)OCc1ccccc1
Answer: a, b, 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}