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 O=C(COc1ccc(/C=N/NS(=O)(=O)c2ccccc2)cc1)NCCc1ccccc1
b CCOc1ccc(NC(=O)Nc2cc(C(C)C)c(O)cc2C)cc1
c CCOC(=O)c1c(C)[nH]c(N=Nc2ccc(OC)cc2)c1C
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}