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) CCn1c(=O)ccc2ccc(N(CCO)CCO)nc21
(b) COP(=O)(OC)c1nc(P(=O)(OC)OC)nc(P(=O)(OC)OC)n1
(c) COC(=O)c1c(C(=O)OC)c2ccccn2c1-c1cc(OC)c(Br)c(=O)o1
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}