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) CC1CN(c2ccc([N+](=O)[O-])cc2C#N)CC(C)O1
(b) CCOC(=O)c1c(C)[nH]c(C)c1C(=O)CN1C(=O)NC2(CCCCCC2)C1=O
(c) CCOC(=O)C1CCN(C(=O)CN(c2ccc(OC)cc2)S(=O)(=O)c2c(C)noc2C)CC1
(d) COC(=O)c1ccccc1NC(=O)Cn1cnc2c(cnn2-c2ccc(C)c(C)c2)c1=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}