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) CCOC(=O)C=C(OCC)C1C(C(=O)c2ccc(Cl)cc2)C1C(=CC(=O)OCC)OCC
b) O=C(NCCN(CCNC(=O)c1cccc(O)c1O)CCNC(=O)c1cccc(O)c1O)c1cccc(O)c1O
c) CC1=NCCc2c1[nH]c1cc(O)ccc21.Cl
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}