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, c, or d without using any other words.
Options:
a) Cc1nc(NC(=O)CCc2ccccc2)sc1C
b) CC(=O)C1=C(O)C(=O)OC1c1ccc(C)cc1
c) O=C(O)c1ccc([N+](=O)[O-])c(CS(=O)(=O)c2ccccc2)c1
d) Cc1ccc(OCC(=O)c2cc(C)n(-c3ccccc3)c2C)c([N+](=O)[O-])n1
Answer: a, b, c, d
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}