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 additional words.
Options:
a: COc1cc(C#N)ccc1OC(=O)c1cccc(S(=O)(=O)N2CCN(C)CC2)c1
b: O=C(N1CCCC1)C12CC3CC(CC(C3)C1)C2
c: O=C(COc1cc([N+](=O)[O-])cc2cccnc12)NCCC1=CCCCC1
d: CSc1ncc(C(C)=O)c(C)n1
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}