Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) Cc1noc(C)c1CSc1nnc(-c2ccccc2)n1Cc1ccco1
b) COc1ccc(C(=O)C2CCCN(C/C=C/c3ccccc3OC)C2)c(OC)c1
c) O=C1NCCN1C(=O)C12CC3CC(CC(C3)C1)C2
Answer: a, 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}