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 COC(=O)c1ccc2nc(NC(=O)CSCC(=O)OCC(=O)c3ccccc3)sc2c1
b O=C(Nc1cccc([N+](=O)[O-])c1)c1ccc(CSc2ccccc2)cc1
c CC(=O)c1c(C)oc2ccc(NS(=O)(=O)c3ccc(C(=O)O)cc3)cc12
d Cc1ccc(C2(c3ccccc3)NC(=O)N(CC(=O)NCc3ccco3)C2=O)cc1C
Answer: a, b, c
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}