Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: COC(=O)C1=C(C)NC(=O)NC1c1ccc(OC(=O)c2ccco2)cc1
b: CC(C)c1cc(C(=O)NNC(=S)NC2CCCCC2)cs1
c: NS(=O)(=O)c1ccc(NC(=O)CSc2ccccn2)cc1
d: COc1ccc(C(CNC(=O)c2cccc(S(=O)(=O)Nc3ccc(C)cc3)c2)N2CCOCC2)cc1
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}