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 additional words.
Options:
a O=C(CC(NC(=O)OCc1ccccc1)C(=O)O)OCc1ccccc1
b Cc1ccc(OCc2nnc(SC3CCc4ccccc4C3=O)n2C)cc1
c Cc1ccc(N=C2NC(=O)c3cc([N+](=O)[O-])ccc32)cc1
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}