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 additional words.
Options:
(a) O=C(NC(=O)c1cccc(F)c1)OC[C@@H]1CCCN2CCCC[C@H]12
(b) CC1=CC2=NC(=O)/C(=C/c3cccn3Cc3ccccc3)C(=N)N2O1
(c) CCc1ccccc1OCC(=O)Nc1cccc(S(=O)(=O)NC2=NCCCCC2)c1
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}