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 additional words.
Options:
a) O=c1c2ccccc2nc(-c2ccco2)n1-c1ccccc1
b) Cc1ccc(OCC(=O)n2nc(C)cc2C)c(C)c1
c) O=C1CCC/C1=c1\s/c(=C\c2cccnc2)c(=O)n1-c1ccccc1
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}