Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] O=C(N=C1N=C2C=CC(Br)=CN2Cc2ccccc21)c1ccc([N+](=O)[O-])cc1[N+](=O)[O-]
[b] O=c1c2ccccc2sn1-c1ccccc1
[c] C[C@@H](NC(=O)c1ncn(Cc2ccccc2)c1C(=O)N[C@H](C)c1ccccc1)c1ccccc1
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}