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 CCOC(=O)C1=C(c2ccccc2)NC(=S)NC1c1cccc([N+](=O)[O-])c1
b CCCC1=Nc2cc(C(=O)NCCCN3CCOCC3)ccc2Sc2ccccc21
c COC(=O)c1ccc(NC(=S)NC(=O)c2c(-c3ccccc3)noc2C)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}