Task: Please answer the multiple choice question.
Question: Which molecules are not active against HIV?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. COC(=O)C1=C(C)N2CCOC2(C)C(C(=O)OC)C1c1ccc[nH]1
b. O=C(O)C1(Cc2ccc3c(c2)CCC3)Cc2ccccc2C1
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}
dimethyl 5,8a-dimethyl-7-(1H-pyrrol-2-yl)-2,3,7,8-tetrahydro-[1,3]oxazolo[3,2-a]pyridine-6,8-dicarboxylate