Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a COc1ccccc1NC(=O)CCN1CCN(C)CC1
b Cc1ccc2cc3cc(C(=O)N4CCN(Cc5ccccc5)CC4)sc3nc2c1
c CCN(CC)S(=O)(=O)c1cc(C(=O)Oc2ccccc2OC)ccc1OC
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}