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 additional words.
Options:
(a) CCCCc1cn([C@@H](CCCCN)C(=O)N2CCNCC2)nn1.Cl
(b) CCOC(=O)C1CCN(Cc2cc(Cl)c3ccccc3c2O)CC1
(c) O=C(Oc1ccc(Cl)cc1)N1CCOCC1
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}