Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CCC(C)[C@H]1COCCS(=O)(=O)N1Cc1ccc(Br)cc1
[b] COCCn1c(N)c(S(=O)(=O)c2cccs2)c2nc3ccccc3nc21
[c] CCN(CC(=O)Nc1c(F)cccc1F)C(=O)CSc1ccc(F)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}