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 other words.
Options:
a CCC(CO)NC(=O)c1cc2c(s1)CCC2
b CN(Cc1cccs1)C(=O)CCc1ccc(S(=O)(=O)N2CCOCC2)cc1
c Cc1ccc(-c2nc(N3CCOCC3)sc2C(=O)N2CCCCC2)cc1
d O=C(COC(=O)c1ccc([N+](=O)[O-])s1)Nc1ncc(C(F)(F)F)cc1Cl
e O=C(O)Cn1c(=O)c2cccn2c2ccccc21
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}