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 other words.
Options:
a) O=C(COc1ccccc1[N+](=O)[O-])Nc1cc(Cl)ccc1C(=O)O
b) N#Cc1cn(CC(=O)N2CCc3ccccc3C2)c2ccccc12
c) Cc1cc(C)n2nc(SCc3ncc(-c4ccccc4)o3)nc2n1
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}