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=C(NCCC(=O)N1CCc2ccccc21)c1ccco1
b: COc1ccc(OC)c(N(CC(=O)NCCSCc2ccco2)S(=O)(=O)c2ccccc2)c1
c: CC(=O)Cn1c(=O)oc2ccccc21
Answer: a, 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}