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 additional words.
Options:
a. CC(=O)c1cccc(NC(=O)C2CCN(S(C)(=O)=O)CC2)c1
b. CCN(CC)c1ccc(NC(=O)c2c(C)noc2C)cc1
c. COc1ccc(OCC(=O)N2CCN(c3nnc(-c4ccc(C)cc4)c4ccccc34)CC2)cc1
d. Nc1nc(SCC(=O)O)[nH]c(=O)c1NC(=O)c1ccccc1F
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}