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 additional words.
Options:
a: O=C(/C=C/c1ccc(Cl)cc1Cl)NCCN1CCOCC1
b: CN(C)c1ccc(C2CC(=O)OC3=C2C(=O)CC(C)(C)C3)cc1
c: Fc1ccccc1CNc1ccc(Cl)cc1
d: COc1cccc(C(O)c2cnc(C(C)C)n2C)c1
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}