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) CC1CCCN(C(=O)c2cc3c(-c4ccc(Cl)cc4)nn(C)c3s2)C1
(b) CCOC(=O)C1CCN(S(=O)(=O)c2c(Cl)ccc3nonc23)CC1
(c) CCN1CCN(Cc2ccc(NC(=O)Nc3ccc(OC)cc3)cc2)CC1
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}