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. COC(=O)C1=CN(c2cccc(Cl)c2)C=C(C(=O)OC)C1c1cccc(OC)c1
b. Cc1cccc(OCC(=O)NCc2nnc3ccc(C(F)(F)F)cn23)c1C
c. O=c1[nH]c2cc(Cl)c([N+](=O)[O-])nc2[nH]1
d. NC(=O)c1ccc(SCC(=O)OCC(=O)NCC2CCCCC2)c([N+](=O)[O-])c1
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}