Task: Please answer the multiple choice question.
Question: Which molecules are active against HIV?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) C(=NNc1nnc2c(n1)[nH]c1ccccc12)c1cccnc1
(b) O=S(=O)(SC1=NCCN1)c1ccc2ccccc2c1
(c) COC1C=COC2(C)Oc3c(C)c(O)c4c(O)c(c(C=NN5C(C)CN(Cc6ccc(O)cc6)CC5C)c(O)c4c3C2=O)NC(=O)C(C)=CC=CC(C)C(O)C(C)C(O)C(C)C(OC(C)=O)C1C
Answer: 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}