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 additional words.
Options:
a. CCN(CC)S(=O)(=O)c1ccc(-c2nnc(SCC(=O)Nc3nnc(C)s3)n2CC)cc1
b. COC(=O)N/N=C/c1ccc(-c2cccc(Cl)c2)o1
c. Nc1ccc(C(=O)c2cccs2)cc1[N+](=O)[O-]
d. COc1ccccc1C1C([N+](=O)[O-])=CC([N+](=O)[O-])=CN1C
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}