Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) CCOC(=O)c1ccccc1NC(=O)Cc1c(C(=O)O)n(C)c2ccccc12
(b) COc1cc([N+](=O)[O-])ccc1NC(=O)Nc1ccc2c(c1)OCCO2
(c) CC1Cc2nc(SCC(N)=O)n(C)c(=O)c2S1
(d) COc1cccc(C2=NN(S(C)(=O)=O)C(c3cccs3)C2)c1
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}