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 COc1ccc(CN2C(=O)c3ccccc3C2=O)cc1C(=O)N(C)CC(=O)Nc1c(C)cccc1C
b COc1cccc(CNC(=O)C2CCCN(C(=O)c3ccc(Cl)cc3)C2)c1
c O=S(=O)(c1ccc2[nH]c3c(c2c1)CCCC3)N1CCCCC1
d CC1CCCN(CC(O)COc2ccc(S(=O)(=O)N3CCCC3)cc2[N+](=O)[O-])C1
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}