Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) Fc1ccccc1N=C1Nc2cccc3cccc1c23
(b) CCOC(=O)CNC(=O)CSc1nc(-c2ccc(OC)cc2)ns1
(c) S=C(NCCN1CCOCC1)N/N=C/c1ccccc1
(d) CCCC[n+]1cc(/N=C(\[O-])OC)on1
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}