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, c, or d without using any other words.
Options:
a) Cc1nc(=O)c(-c2ccccc2)c(C)n1CCO
b) O=C(NCCC1=CCCCC1)C(=O)NCCc1ccc(Cl)cc1
c) O=C(NC1CCCCCCC1)C1c2ccccc2C(=O)N1Cc1cccs1
d) NS(=O)(=O)c1ccc(CNC(=O)c2sccc2-c2ccccc2)cc1
Answer: a, b, c, d
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}