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 additional words.
Options:
a O=C1NCCCCCCCCNC(=O)c2cccc1c2
b O=c1c2c([nH]n1-c1ccccc1)-c1ccccc1CS2
c c1ccc(-c2sc(-c3ccccc3)c3c2C(c2ccccc2)c2c(-c4ccccc4)sc(-c4ccccc4)c2C3c2ccccc2)cc1
d O=C1OC(c2ccccc2)c2cccnc21
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}