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) Cc1ccccc1C(=O)NC1CCN(CC(=O)N2CCCCC2C)CC1
(b) Cc1ccc(NC(=O)c2cc3ccccc3oc2=N)cc1
(c) Cc1ccc(C)c(NC(=S)NC(C)C(c2ccccc2)N2CCN(C)CC2)c1
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}