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 CCCNS(=O)(=O)c1ccc(OCC(=O)NCCCOC)cc1
b O=C(CN1CCOCC1)NNc1c2ccccc2nc2ccccc12
c CC(=O)c1ccc(-n2nnnc2SCC(=O)NNC(=O)c2ccco2)cc1
d COC(=O)c1c(NC(=O)c2cccnc2)sc(C)c1C
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}