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) COc1cc(/C=C/C(=O)O)ccc1O
b) CCOc1ccc(N/C=C/C(=O)c2ccc3ccccc3c2)c([N+](=O)[O-])c1
c) Cc1ccc(N2CCN(c3ccc(NC(=O)CCC(=O)O)cc3)CC2)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}