Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) CCCC(C)C(=O)Nc1ccc(Cl)cc1Cl
b) CN(Cc1ccccc1)S(=O)(=O)c1ccc(Cl)nc1
c) CCOc1ccc(OCC)c(NC(=O)C2C3C=CC(O3)C2C(=O)NCc2ccco2)c1
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}