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] CNC(=S)Nc1ccc2nc(C)c(C)nc2c1
[b] C=C(C)[C@H]1CC=C(C)/C(=N/NC(=O)CNc2ccccc2OC)C1
[c] COc1ccc(C2(C(=O)Nc3nncs3)CCCC2)cc1
[d] CC(C)(C)c1cc(C(=O)NNC(=O)Nc2cccc(Cl)c2)n(Cc2ccccc2)n1
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}