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 additional words.
Options:
a) O=C1NC(c2ccc(Cl)cc2)Oc2ccccc21
b) O=c1c2ccccc2c2ccccc2c(=O)n1Cc1ccco1
c) COc1ccc(Cl)cc1NC(=O)CN(C)CC(=O)NCc1cccs1
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}