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, or c without using any other words.
Options:
a COCCNC(=O)CNC(c1ccccc1)c1ccccc1.O=C(O)C(=O)O
b Cc1ccn2cc(CNC(=O)c3cccs3)nc2c1
c O=C(NCc1ccc2c(c1)OCO2)c1ccc(S(=O)(=O)N2CCOCC2)cc1
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}