Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. Cc1ccc(S(=O)(=O)NC2(C(F)(F)F)C(=O)Nc3c2c(=O)[nH]c(=O)n3-c2ccccc2)cc1
b. O=c1c2ccccc2nc(/C=C/c2ccc(F)cc2)n1-c1ccccn1
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}