Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) CCCC(=O)Nc1ccc(Cl)c(NC(=O)CC)c1
b) COC(=O)Cc1c(C)c2ccc(OCC(=O)NCc3ccc4c(c3)OCO4)cc2oc1=O
c) O=C1c2ccccc2C(=O)N1/N=C/c1ccc(Oc2ccc([N+](=O)[O-])cn2)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}