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.) CCn1c2ccccc2c2cc(NC(=O)COC(=O)c3ccc(O)cc3)ccc21
b.) O=C(C1CCCN1S(=O)(=O)c1ccc(Cl)cc1)N1CCCCC1
c.) NNS(=O)(=O)c1ccc(Sc2ccccn2)c([N+](=O)[O-])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}