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 additional words.
Options:
a: O=C(Nc1ccc(F)cc1)Nc1cccnc1
b: CNC[C@@H](Cc1ccccc1)NC[C@@H](CC1CCCCC1)NCCCc1ccccc1
c: CCOC(=O)C1(CC2CCCCO2)CCN(S(=O)(=O)c2ccc(C)s2)CC1
d: CC(=O)Nc1c(Cl)cnn(-c2ccccc2)c1=O
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}