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) CN(CC(=O)Nc1cccc(F)c1)C(=O)c1cn(-c2ccccc2)nc1-c1ccc(F)cc1
b) Cc1ccccc1Cn1c(=O)n(CCC(=O)NCc2ccc3c(c2)OCO3)c(=O)c2ccccc21
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}