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) O=C(/C=C/c1ccco1)Nc1ccc(-c2nc3ccccc3[nH]2)cc1
(b) Nc1n[nH]c(N)c1N=Nc1ccc2c(c1)OCO2
(c) COc1ccccc1Nc1cc(N2CCOCC2)c2nonc2c1[N+](=O)[O-]
(d) CCN1CCc2c(sc(NC(=O)c3ccc4ccccc4c3)c2C(N)=O)C1.Cl
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}