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 additional words.
Options:
[a] COc1ccccc1S(=O)(=O)Cc1ccc(C(=O)NCCN(C)C)o1
[b] CS(=O)(=O)N(CC(=O)N1CCN(c2ccccc2)CC1)c1ccccc1Cl
[c] Cc1cccc(NC(=S)N(CCN(C)C)Cc2cc3cc(C)ccc3[nH]c2=O)c1
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}