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)c1ccc(C(=S)N2CCN(C(=S)Nc3ccc(Cl)cc3)CC2)cc1
b. COC(=O)c1ccccc1NC(=O)CN(Cc1ccccc1)S(C)(=O)=O
c. CCOC(=O)CNc1nc(Cl)nc(Nc2ccc(OC)cc2OC)n1
d. Cc1ccc(C(=O)/C=C/N(C)C)cn1
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}