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 other words.
Options:
a: COc1ccc(N(CC(=O)N/N=C/c2ccc(-c3ccc([N+](=O)[O-])cc3)o2)S(=O)(=O)c2ccc(C)cc2)cc1Cl
b: O=[N+]([O-])c1ccccc1CNC1CCCc2ccccc21
c: CCOC(=O)c1cc(NC(=O)C2CCCO2)cc(C(=O)OCC)c1
d: COn1c(SC2CCCCC2)nc2ccccc2c1=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}