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(CSc1nnc(C2COc3ccccc3O2)o1)N1CCCc2ccccc21
b Cc1nnc2ccc(-c3ccc(NS(=O)(=O)c4ccccc4[N+](=O)[O-])cc3)nn12
c CS(=O)(=O)c1cc([N+](=O)[O-])c2no[n+]([O-])c2c1
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}