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] CCCN(CCC)S(=O)(=O)c1ccc(NC(=O)c2cc(C(=O)OC)cc([N+](=O)[O-])c2)cc1
[b] O=C(OCC(=O)c1c[nH]c2ccccc12)c1cccc(O)c1
[c] CCCn1c(C)cc(=O)c2cc(NC(=O)c3cnccn3)ccc21
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}