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(C(=O)N2c3cc(C)ccc3OCC2C(C)(C)C)c1
(b) O=C1C=CC(=O)N1c1ccc(Sc2ccc([N+](=O)[O-])cc2)cc1
(c) CCN(CC)c1ccc(NC(=O)Nc2cccc(C(C)=O)c2)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}