Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: CCOc1ccc(Cl)cc1CNCCc1ccccc1F.Cl
b: c1ccc(Cc2nnc3sc(Nc4ccccc4)nn23)cc1
c: Cn1c(=O)[nH]c(=O)c2c1nc(N1CCOCC1)n2CCSc1nc2ccccc2[nH]1
d: COC(=O)/C(C#N)=C/c1c(N2CCCCCC2)nc2ccccn2c1=O
e: Cc1ccc(C2(C)NC(=O)N(CC(=O)N3CCN(C(=O)c4cccs4)CC3)C2=O)cc1
Answer: a
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}