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) Oc1ccccc1/C=N/n1c2ccccc2c2ccccc21
(b) CCCS(=O)(=O)N1CCN(S(=O)(=O)c2ccc(F)cc2)CC1
(c) COc1ccc(/C=N/Nc2nc(-c3ccc(C)cc3)c(NC(C)=O)s2)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}