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=C(c1cccnc1)n1nc(NCc2ccccc2)nc1NCc1ccccc1
[b] CC(C)c1ccc(CN2CCN(S(=O)(=O)c3ccc(Cl)s3)CC2)cc1
[c] O=C(Nc1sc2c(c1C(=O)c1ccccc1)CCCC2)c1cccnc1
[d] CCCc1ccc(C(=O)CN2C(=O)C(=O)N(C3CCCC3)C2=O)cc1
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}