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 other words.
Options:
(a) CCOC(=O)C1=NN(c2ccccc2)C2=NC(C)=C(C(=O)OC)C(c3cccs3)N12
(b) O=C(C1CCCO1)N1CCN(S(=O)(=O)c2cccc3nsnc23)CC1
(c) O=C(CSc1nnc(COc2ccccc2Cl)o1)NC(=O)NC1CCCC1
(d) CCOC(=O)CCCNc1ccc([N+](=O)[O-])cc1[N+](=O)[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}