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 CCN(C(=O)CSc1nnc(COc2ccccc2F)n1N)C1CCS(=O)(=O)C1
b O=S(=O)(Nc1ncccn1)c1ccc(NS(=O)(=O)c2cccc(Cl)c2Cl)cc1
c COc1cc2sc3ccc(-c4ccc(N(C)C)nc4)cc3c(=O)c2cc1OC
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}