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 COc1cccc(COC(=O)c2nn(-c3ccccc3)nc2N)c1
b CC(=O)N1CCN(S(=O)(=O)c2cccc(C(=O)NC3CC3)c2)CC1
c Cc1cc(F)ccc1NC(=O)CCCN(C)S(=O)(=O)c1ccc(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}