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 additional words.
Options:
a: COc1cc([N+](=O)[O-])ccc1NC(=O)CCN1C(=O)C2C3CCC(C3)C2C1=O
b: O=C(CNc1cccc2ccccc12)N/N=C/c1cccc(Oc2ccccc2)c1
c: O=C(CSc1nnc(CN2CCOCC2)n1-c1ccc(Cl)cc1)N1CCc2ccccc21
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}