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) COc1cccc(NC(=O)[C@@H]2CCCN2S(=O)(=O)c2cccc3cccnc23)c1
b) Cc1nn(-c2ccccc2)c(C)c1NC(=O)COc1ccc(Cl)cc1Cl
c) CCOC(=O)CSc1nc(-c2ccccc2)ns1
Answer: a, b, c
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}