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) Nn1c(SCC(=O)Nc2ccc(N3CCOCC3)cc2)nnc1-c1ccccc1F
(b) Clc1cccc(-c2cc3nc4c(c(NCc5ccco5)n3n2)CCCC4)c1
(c) Cc1ccc(NC(=O)CN(C)Cc2nc3c(Br)cc(Br)cc3c(=O)[nH]2)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}