Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: Cc1[nH]c2ccccc2c1CN1CCc2ccccc2C1
b: CCn1c(/C=C/c2ccccc2Cl)nc2ccccc2c1=O
c: Cn1c(-[n+]2c(-c3ccccc3)cc(-c3ccccc3)cc2-c2ccccc2)nc2cc([N+](=O)[O-])ccc21.[I-]
d: CCCn1c(C2CCCN2c2nc(-c3cccc(Br)c3)cs2)nc2ccccc21
Answer: a, b, c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_inhib%}
Answer: {%multiple_choice_result}