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(COC(=O)c1ccncc1)Nc1cccc(Cl)c1
b: O=C(Nc1ccc(Cl)cc1)C1CC(=O)n2c(nc3ccccc32)N1
c: COc1ccc(N2CC(C(=O)Nc3c(C(N)=O)oc4ccccc34)CC2=O)cc1
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}