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 CC(=O)OCC1(C)ON=C2CCCCC21
b CCOC(=O)c1ccc(NC(=O)c2cccc3c(Nc4ccc(S(=O)(=O)Nc5cc(C)on5)cc4)c4ccccc4nc23)cc1
c Cc1csc(NNC(=O)Nc2ccccc2)n1
d N#CC(C#N)=Cc1cccs1
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}
2-(thiophen-2-ylmethylidene)propanedinitrile