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, or d without using any other words.
Options:
[a] CCN(c1cccc(C)c1)S(=O)(=O)c1cccc2nsnc12
[b] CC(=O)c1ccn(S(=O)(=O)c2ccccc2)c1
[c] Nc1nonc1-n1nnc(C(=O)N/N=C/c2ccc(Cl)cc2)c1-c1ccc2c(c1)OCO2
[d] Cc1ccc(OCC(=O)N2N=C(c3ccc(Cl)cc3)CC2c2ccco2)c([N+](=O)[O-])n1
Answer: 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}