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) CCOC(=O)C1CCCN(c2c(NCCc3ccc(C)cc3)c(=O)c2=O)C1
b) O=c1[nH]cnc2sc3c(c12)CCCCC3
c) CCOC(=O)c1ccc(N/N=C/c2cc(Br)cc([N+](=O)[O-])c2O)cc1
d) CCOc1ccc2nc(COC(=O)c3ccco3)c(C(C)=O)[n+]([O-])c2c1
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}