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, or c without using any other words.
Options:
a: Cc1cc(S(=O)(=O)N2CCCOC2CNC(=O)C(=O)NCCCN2CCOCC2)ccc1F
b: Cc1ccc(C23CC4CC(CC(C(=O)OCC(=O)NC5CCS(=O)(=O)C5)(C4)C2)C3)cc1
c: C/C(N)=C(/C#N)C(=O)CSc1nnc(Nc2cccc(C)c2)s1
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}