Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CCCCOCCCNC(=O)c1ccc(OCC)cc1
b. COc1ccc(/C=N/n2cc(-c3ccccc3)nc2N)cc1
c. Cc1nnc2nc(-c3ccccc3)nc(-c3ccccc3)n12
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}