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 O=c1[nH]c(N/N=C/c2cc3c(cc2[N+](=O)[O-])OCO3)nc2ccccc12
b Cc1ccccc1CN(C)C(=O)c1ccc2ccccc2n1
c Cc1cccc(NC(=O)CC2C(=O)NCCN2C(=O)Nc2ccc(Cl)cc2)c1
d COC(=O)C1C2C=CC3(CN(Cc4ccco4)C(=O)C13)O2
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}