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] O=C(c1cc[n+]([O-])cc1)N1CCCC(N2CCN(c3cccc(C(F)(F)F)c3)CC2)C1
[b] O=C(COC(=O)c1ccc(Br)o1)NCC1CCCO1
[c] COc1ccc(NC(=O)C2CCCO2)c(OC)c1
[d] CCC1CCCCN1C(=O)c1cc(-c2ccc(Cl)c(Cl)c2)on1
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}