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 additional words.
Options:
a COc1ccc(S(=O)(=O)N2CCN(C(=O)c3ccco3)CC2)cc1C(C)(C)C
b CNC(=O)C(=O)NCC(c1cccs1)S(=O)(=O)c1ccc(F)cc1
c CCn1cc(C(=O)N2CCN(c3ccccc3OC)CC2)c2cc(OC)c(OC)cc2c1=O
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}