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, c, or d without using any other words.
Options:
a. C=CCN1c2ccccc2Sc2cnccc21.O=C(O)C=CC(=O)O
b. Oc1c2cc(Cl)cc1COCc1cc(Cl)cc(c1O)COCc1cc(Cl)cc(c1O)COC2
c. O=C1NN2CCN=C2c2cccnc21
d. CCOC(=O)CC(O)(c1ccccc1)c1ccccc1
Answer: a, b, c, d
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}