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, c, or d without using any additional words.
Options:
a) O=C(NCCCc1ccccc1)c1ccc(CS(=O)Cc2ccccc2Cl)o1
b) CCC(C)(C)c1nnc(NC(=O)C2CCN(C(=O)c3ccco3)CC2)s1
c) COc1cc2oc3ccc(C#Cc4ccccn4)cc3c(=O)c2cc1OC
d) O=C(N/N=C/c1ccc([N+](=O)[O-])o1)c1ccccc1NS(=O)(=O)c1cccs1
Answer: 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}