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, c, or d without using any other words.
Options:
a: CC(C)(C)NS(=O)(=O)c1ccc(NC(=S)NC(=O)C2CC2)cc1
b: CC1(C)CCCC2=C1CC1C(=O)N(c3ccccc3)C(=O)C1C2
c: CCc1cccc(C)c1NC(=O)C1CCCO1
d: CC(=O)NC(=S)Nc1ccc([N+](=O)[O-])cc1C
Answer: a, b, c, d
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}