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) O=C(O)Cc1ccc2oc(-c3ccccn3)nc2c1
(b) N/C(=N\OC(=O)c1ccccc1Cl)c1cccc([N+](=O)[O-])c1
(c) CCC(=O)Nc1nnc(SCCN2CCOCC2)s1.Cl
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}