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 other words.
Options:
a CCCCNC(=O)CC(=O)Nc1ccccc1C(=O)O
b Cc1c(C(=O)Nc2cccc([N+](=O)[O-])c2)csc1-c1ccccc1
c COc1ccc(C=O)c(OC)c1
d COc1ccc(C(C)=O)cc1COc1ccccc1[N+](=O)[O-]
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}