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) O=C(Nc1ccc2c(c1)OCO2)C1CCN(S(=O)(=O)c2cccs2)CC1
(b) O=C(CN(Cc1cccs1)C(=O)CNC(=O)c1ccco1)NC1CCCCC1
(c) Cc1ccc(NC(=O)c2cc3c(CO)cnc(C)c3oc2=Nc2cccc(C(N)=O)c2)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}