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] CC(C)CCCCCCNC(=S)Nc1ccc(S(=O)(=O)N2CCOCC2)cc1
[b] COc1ccc(-c2nnc(NC(=O)c3ccc(S(=O)(=O)N4CCCc5ccccc54)cc3)o2)cc1
[c] [O-]/C(=C(\C(=S)Nc1cccc2ccccc12)[n+]1ccccc1)c1cccs1
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}