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 additional words.
Options:
a: C1CCNCC1.S=C(S)N1CCCCC1
b: O=c1[nH]c(=O)c2c3n(cc2[nH]1)CCCCC3
c: COC(=O)NNC(c1ccc(Cl)cc1)c1ccc(Cl)cc1
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 N-[bis(4-chlorophenyl)methylamino]carbamate