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=[N+]([O-])c1ccc(-c2nc(Nc3ccc(O)cc3)c3ccccc3n2)cc1
[b] O=C(c1cccc(-c2ccco2)c1)N1CCCC(N2CCN(c3ccc(F)cc3)CC2)C1
[c] CC1S/C(=N/N=C/c2cccc([N+](=O)[O-])c2)NC1=O
[d] O=C(c1cccs1)N1CCN(Cc2ccc3c(c2)OCO3)CC1
Answer: a, 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}