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, c, or d without using any additional words.
Options:
(a) O=C(Nc1ccc2c(c1)OCCO2)c1ccncc1
(b) Cc1ccc(C)c(NC(=S)NC(NC(=O)Cc2ccccc2)C(Cl)(Cl)Cl)c1
(c) Cc1cccn2c(=O)nc(SCC(=O)Nc3ccc4c(c3)OCO4)nc12
(d) C=CC[N@@+]12CC[C@]34c5ccccc5N5/C=C6\C7N(/C=C(\C53)[C@@H](C[C@@H]41)/C(=C/CO)C2)c1ccccc1[C@@]71CC[N@@+]2(CC=C)C/C(=C\CO)[C@@H]6C[C@@H]12.[Cl-]
Answer: a, b, c, d
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}