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, b, or c without using any additional words.
Options:
a. Cc1ccc(Cn2c(=O)c3ccccc3n3nc(C)cc23)cc1
b. O=c1c2ccccc2nc(/C=C/c2ccc3c(c2)OCO3)n1-c1ccccc1
c. CCOP(C)(=S)SCC(=O)NC(C)C(=O)O
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}