Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] O=C(CN1CCN(S(=O)(=O)/C=C/c2ccccc2)CC1)NC(=O)NCc1ccco1
[b] COCCN(CCOC)C(=O)c1ccc(SCc2ccc(C)cc2)c([N+](=O)[O-])c1
[c] CCOC(=O)C(=O)N1c2ccccc2C(N(C(=O)C(=O)OCC)c2ccccc2)CC1C
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}