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=C(Cn1nnc(-c2ccccc2)n1)Nc1ccccc1N1CCOCC1
b CC(O)CNc1nc2c(c(=O)n(C)c(=O)n2C)n1Cc1cccc(Br)c1
c CC(=O)NCC(=O)OCC(=O)c1ccc(C)cc1
d COc1ccc(-n2c(CN3CCC(C)CC3)nc3ccc([N+](=O)[O-])cc3c2=O)c(OC)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}