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 other words.
Options:
a: O=C(CN1CCN(C(=O)c2c(F)cccc2F)CC1)Nc1ccccc1F
b: COC(=O)c1ccc(OCc2nc(N)nc(N3CCOCC3)n2)cc1
c: COc1cccc(-n2c(CCn3nc(C)c([N+](=O)[O-])c3C)n[nH]c2=S)c1
d: Cc1ccc(N(C(=O)CNC(=O)c2ccco2)C(C(=O)NC2CCCC2)c2ccncc2)c(C)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}