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 additional words.
Options:
(a) Oc1ccccc1/C=N/n1c2ccccc2c2ccccc21
(b) COc1ccc2c(c1)C(SCC(=O)NCCc1ccccc1)CC(C)(C)O2
(c) Nc1ccc2c(c1)N1CCN=C1S2
(d) Cc1ccc(OC(=O)c2ccc(N3CCOCC3)c([N+](=O)[O-])c2)cc1
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}