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) Cc1ccc(C)c(CN2C(=O)CSc3ccc(C(=O)NCCN4CCOCC4)cc32)c1
(b) CC(C)C(NC(=O)c1ccc(C(C)(C)C)cc1)C(=O)Nc1ccc(N2CCOCC2)cc1
(c) FC(F)(F)c1n[nH]c(=S)n1/N=C/c1ccco1
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}