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 CN(C)C(=O)CCC(=O)N1CCCC(N2CCN(c3cccc(C(F)(F)F)c3)CC2)C1
b Cc1cc(=O)oc2cc(OCC(=O)NC3CCN(Cc4ccccc4)CC3)ccc12
c CN(C)c1ccc(CN(C(=O)COc2ccccc2)C2CCS(=O)(=O)C2)cc1
d O=C(O)C1CCC(=O)N1C1CCCC1
Answer: a, 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}