Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: C=C1CCN([C@@H](CC(C)C)C(=O)Nc2nc3ccc(Cl)cc3s2)S(=O)(=O)c2ccccc21
b: COC(=O)c1ccc(C2Nc3ccccc3NC3=C2C(=O)CC(C)(C)C3)cc1
c: CC(=O)Nc1cccc(C(=O)OCC(=O)NC(C)c2ccc(F)cc2)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}