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 or b without using any other words.
Options:
a COc1ccc(Br)c(CCC(CO)C2=CCC3(CC2)OCCO3)c1
b COc1ccc(C=C2CN(C)CC3C2=NC(=S)NC3c2ccc(OC)cc2)cc1
Answer: a, b
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}
4-(4-methoxyphenyl)-8-[(4-methoxyphenyl)methylidene]-6-methyl-4,4a,5,7-tetrahydro-3H-pyrido[4,3-d]pyrimidine-2-thione