Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] CC(C)c1ccc(C(N)=S)cc1
[b] CCN(CCCNC(=O)COc1cc(=O)n(CC)c2ccccc12)c1ccccc1
[c] CCOc1ccc2c(c1)N(C(=O)CN1C(=O)CCC1=O)C(C)(C)C=C2C
[d] O=[N+]([O-])C(=C1Nc2ccccc2N1)C(Cl)=C(Cl)Cl
[e] Cc1cc(NC(=O)c2ccc3c(c2)OCO3)no1
Answer: b
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}