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 additional words.
Options:
a Oc1ccc(C2Oc3cc(O)cc(C4c5c(cc(O)cc5C5C(c6ccc(O)cc6)OC(c6ccc(O)cc6)C5c5cc(O)cc(O)c5)OC4c4ccc(O)cc4)c3C2c2cc(O)cc(O)c2)cc1
b Cc1cnc(SCCN(C)C)nc1-c1cccs1
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}