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. COCCNC(=O)C(c1ccccc1C)N(CCOC)C(=O)Cn1nnc2ccccc21
b. O=C(Nn1cnnc1)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1
c. Cc1nc2ccccc2n1/N=C/c1ccc([N+](=O)[O-])o1
d. CCCCCN(C(=O)CCC(=O)OCC(=O)c1ccc(C(C)CC)cc1)c1c(N)n(CCCC)c(=O)[nH]c1=O
Answer: a, b, 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}