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: CCOC(=O)C=CSCC(N)C(=O)O
b: CSc1nc(S)nc2[nH]nc(C)c12
c: Cn1nc(S(N)(=O)=O)sc1=NC(N)=S
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}
(3-methyl-5-sulfamoyl-1,3,4-thiadiazol-2-ylidene)thiourea