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] O=C(c1ccccc1)c1cn(CC(=O)N2CCOCC2)c2ccccc12
[b] Cc1ccc(C2NC(c3ccc(C)cc3)C([N+](=O)[O-])C(C)(C)C2[N+](=O)[O-])cc1
[c] COc1ccc(OC)c(CNc2nc3ccccc3n2CCN2CCCCC2)c1
[d] Cc1cc2oc3c(c(=O)c2cc1C)C(c1cccc(Br)c1)N(Cc1ccco1)C3=O
Answer: a, b, 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}