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.) COC(=O)c1cc(=O)nc2sc3cc(OC)ccc3n12
b.) O=C(N/N=C\c1ccc(COc2ccc([N+](=O)[O-])cc2)o1)c1cccc(Cl)c1
c.) Cc1ccc(C(=O)N2CCN(c3cccc(Cl)c3)CC2)cc1C
d.) O=C(O)CCC(=O)Nc1ccc(Br)c(Cl)c1
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}