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, or c without using any other words.
Options:
a) O=c1[nH]n(-c2ccccc2)c(=O)c(Cl)c1Cl
b) CC(=O)Nc1ccc(OC(=O)c2c(-c3ccccc3Cl)noc2C)cc1
c) COc1ccc(Cn2c(=N)c(C(=O)NC3CCCCC3)cc3c(=O)n4ccccc4nc32)cc1
Answer: a, b
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}