Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CC(=O)Nc1ccc(S(=O)(=O)N2CCN(S(=O)(=O)N3CCCCC3)CC2)cc1
b. CCOC(=O)C1=C(CS(=O)(=O)c2ccccc2)NC(=O)NC1c1cc(OC)c(O)c(OC)c1
c. O=C(NCCC1CCCCN1S(=O)(=O)c1cccs1)C(=O)Nc1cccc(F)c1
d. O=C1COc2ccc(N3C(=O)c4ccccc4C3=O)cc2N1
Answer: a, b, 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}