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(NC1CC2CCCC(C1)N2Cc1cccs1)c1ccc([N+](=O)[O-])cc1
b) Nc1nnc(-c2cc3ccccc3oc2=O)s1
c) CCOc1ccc(C(=O)NCC(c2ccco2)N2CCOCC2)cc1
Answer: 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}