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] CCOC(=O)c1sc(NC(=O)Cc2ccccc2OC)nc1C
[b] CCN1CCCC1CNC(=O)c1cc(S(=O)(=O)N(C)C)ccc1Cl
[c] CCS(=O)(=O)NCc1nnc2n1-c1ccc(Br)cc1C(c1ccccc1Cl)=NC2
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}