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, c, or d without using any other words.
Options:
[a] NC(=O)C(c1ccc(Cl)cc1)c1ccc(Sc2ccccc2)nn1
[b] O=C(Nc1ncccn1)c1cccc(Cl)c1
[c] COC(=O)Cc1ccc(NC(=O)c2ccccc2Cl)cc1
[d] COc1ccc(S(=O)(=O)NCc2ccncc2)cc1NC(=O)c1ccc(Cl)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}