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. O=C(N=c1nc2ccccn2s1)c1ccccc1
b. O=C(CCNC12CC3CC(CC(C3)C1)C2)c1ccccc1
c. c1ccc2c(c1)nnn2CNc1ccc(N2CCOCC2)cc1
d. COc1cc(OC)c2c(O)c3c(c(-c4ccc5cc6c(c(O)c5c4O)C(=O)CC(C)(O)C6)c2c1)CC(C)OC3C
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}