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: O=C(C1CCCO1)N(c1cccc(Cl)c1)C1C=CS(=O)(=O)C1
b: CC(NC(=O)Nc1cccc([N+](=O)[O-])c1)(C(F)(F)F)C(F)(F)F
c: NC(=O)COC(=O)c1sc2ccccc2c1Cl
d: CCOC(=O)N1CCN(c2c(Nc3ccc4c(c3)OCCO4)c(=O)c2=O)CC1
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}