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, b, or c without using any other words.
Options:
(a) COC(=O)C1CC2C(c3ccccc3Br)C(OC(C)=O)C(OCc3ccccc3)ON2O1
(b) CC(=O)OCC1OC(OC(C)=O)C(On2nnc3c(-c4ccccc4)c(C)nn32)C(OC(C)=O)C1OC(C)=O
(c) CCN1CN(c2ccccc2)C2(CCN(CC3COc4ccccc4O3)CC2)C1=O
Answer: a, b, c
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}
methyl 5-acetyloxy-4-(2-bromophenyl)-6-phenylmethoxy-2,3,3a,4,5,6-hexahydro-[1,2]oxazolo[2,3-b]oxazine-2-carboxylate